def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
arbiter = parties.arbiter[0]
backend = config.backend
work_mode = config.work_mode
guest_train_data = {
"name": "vehicle_scale_homo_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "vehicle_scale_homo_host",
"namespace": f"experiment{namespace}"
}
pipeline = PipeLine().set_initiator(
role='guest', party_id=guest).set_roles(guest=guest,
host=host,
arbiter=arbiter)
dataio_0 = DataIO(name="dataio_0")
reader_0 = Reader(name="reader_0")
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
reader_0.get_party_instance(
role='host', party_id=host).component_param(table=host_train_data)
dataio_0.get_party_instance(role='guest', party_id=guest).component_param(
with_label=True, output_format="dense")
dataio_0.get_party_instance(role='host', party_id=host).component_param(
with_label=True, output_format="dense")
homo_secureboost_0 = HomoSecureBoost(
name="homo_secureboost_0",
num_trees=3,
task_type='classification',
objective_param={"objective": "cross_entropy"},
tree_param={"max_depth": 3},
cv_param={
"need_cv": True,
"shuffle": False,
"n_splits": 5
})
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(homo_secureboost_0,
data=Data(train_data=dataio_0.output.data))
pipeline.compile()
job_parameters = JobParameters(backend=backend, work_mode=work_mode)
pipeline.fit(job_parameters)
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
backend = config.backend
work_mode = config.work_mode
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
pipeline = PipeLine().set_initiator(role='guest',
party_id=guest).set_roles(guest=guest,
host=host)
reader_0 = Reader(name="reader_0")
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
reader_0.get_party_instance(
role='host', party_id=host).component_param(table=host_train_data)
dataio_0 = DataIO(name="dataio_0")
dataio_0.get_party_instance(role='guest', party_id=guest).component_param(
with_label=False, output_format="dense")
dataio_0.get_party_instance(role='host', party_id=host).component_param(
with_label=False, output_format="dense")
param = {
"intersect_method": "raw",
"sync_intersect_ids": True,
"join_role": "host",
"with_encode": True,
"only_output_key": True,
"encode_params": {
"encode_method": "sm3",
"salt": "12345",
"base64": False
}
}
intersect_0 = Intersection(name="intersect_0", **param)
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(intersect_0, data=Data(data=dataio_0.output.data))
pipeline.compile()
job_parameters = JobParameters(backend=backend, work_mode=work_mode)
pipeline.fit(job_parameters)
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
arbiter = parties.arbiter[0]
backend = config.backend
work_mode = config.work_mode
guest_train_data = {"name": "vehicle_scale_homo_guest", "namespace": f"experiment{namespace}"}
guest_validate_data = {"name": "vehicle_scale_homo_test", "namespace": f"experiment{namespace}"}
host_train_data = {"name": "vehicle_scale_homo_host", "namespace": f"experiment{namespace}"}
host_validate_data = {"name": "vehicle_scale_homo_test", "namespace": f"experiment{namespace}"}
pipeline = PipeLine().set_initiator(role='guest', party_id=guest).set_roles(guest=guest, host=host, arbiter=arbiter)
dataio_0, dataio_1 = DataIO(name="dataio_0"), DataIO(name='dataio_1')
reader_0, reader_1 = Reader(name="reader_0"), Reader(name='reader_1')
reader_0.get_party_instance(role='guest', party_id=guest).algorithm_param(table=guest_train_data)
reader_0.get_party_instance(role='host', party_id=host).algorithm_param(table=host_train_data)
dataio_0.get_party_instance(role='guest', party_id=guest).algorithm_param(with_label=True, output_format="dense")
dataio_0.get_party_instance(role='host', party_id=host).algorithm_param(with_label=True, output_format="dense")
reader_1.get_party_instance(role='guest', party_id=guest).algorithm_param(table=guest_validate_data)
reader_1.get_party_instance(role='host', party_id=host).algorithm_param(table=host_validate_data)
dataio_1.get_party_instance(role='guest', party_id=guest).algorithm_param(with_label=True, output_format="dense")
dataio_1.get_party_instance(role='host', party_id=host).algorithm_param(with_label=True, output_format="dense")
homo_secureboost_0 = HomoSecureBoost(name="homo_secureboost_0",
num_trees=3,
task_type='classification',
objective_param={"objective": "cross_entropy"},
tree_param={
"max_depth": 3
},
validation_freqs=1
)
evaluation_0 = Evaluation(name='evaluation_0', eval_type='multi')
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(reader_1)
pipeline.add_component(dataio_1, data=Data(data=reader_1.output.data), model=Model(dataio_0.output.model))
pipeline.add_component(homo_secureboost_0, data=Data(train_data=dataio_0.output.data,
validate_data=dataio_1.output.data
))
pipeline.add_component(evaluation_0, data=Data(homo_secureboost_0.output.data))
pipeline.compile()
pipeline.fit(backend=backend, work_mode=work_mode)
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
backend = config.backend
work_mode = config.work_mode
# data sets
guest_train_data = {"name": "vehicle_scale_hetero_guest", "namespace": f"experiment{namespace}"}
host_train_data = {"name": "vehicle_scale_hetero_host", "namespace": f"experiment{namespace}"}
# init pipeline
pipeline = PipeLine().set_initiator(role="guest", party_id=guest).set_roles(guest=guest, host=host,)
# set data reader and data-io
reader_0 = Reader(name="reader_0")
reader_0.get_party_instance(role="guest", party_id=guest).component_param(table=guest_train_data)
reader_0.get_party_instance(role="host", party_id=host).component_param(table=host_train_data)
dataio_0 = DataIO(name="dataio_0")
dataio_0.get_party_instance(role="guest", party_id=guest).component_param(with_label=True, output_format="dense")
dataio_0.get_party_instance(role="host", party_id=host).component_param(with_label=False)
# data intersect component
intersect_0 = Intersection(name="intersection_0")
# secure boost component
hetero_secure_boost_0 = HeteroSecureBoost(name="hetero_secure_boost_0",
num_trees=3,
task_type="classification",
objective_param={"objective": "cross_entropy"},
encrypt_param={"method": "iterativeAffine"},
tree_param={"max_depth": 3},
validation_freqs=1,
cv_param={
"need_cv": True,
"n_splits": 5,
"shuffle": False,
"random_seed": 103
}
)
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(intersect_0, data=Data(data=dataio_0.output.data))
pipeline.add_component(hetero_secure_boost_0, data=Data(train_data=intersect_0.output.data))
pipeline.compile()
job_parameters = JobParameters(backend=backend, work_mode=work_mode)
pipeline.fit(job_parameters)
print("fitting hetero secureboost done, result:")
print(pipeline.get_component("hetero_secure_boost_0").get_summary())
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
backend = config.backend
work_mode = config.work_mode
guest_train_data = {"name": "nus_wide_guest", "namespace": f"experiment{namespace}"}
host_train_data = {"name": "nus_wide_host", "namespace": f"experiment{namespace}"}
pipeline = PipeLine().set_initiator(role='guest', party_id=guest).set_roles(guest=guest, host=host)
reader_0 = Reader(name="reader_0")
reader_0.get_party_instance(role='guest', party_id=guest).algorithm_param(table=guest_train_data)
reader_0.get_party_instance(role='host', party_id=host).algorithm_param(table=host_train_data)
dataio_0 = DataIO(name="dataio_0")
dataio_0.get_party_instance(role='guest', party_id=guest).algorithm_param(with_label=True, output_format="dense")
dataio_0.get_party_instance(role='host', party_id=host).algorithm_param(with_label=False)
hetero_ftl_0 = HeteroFTL(name='hetero_ftl_0',
epochs=10, alpha=1, batch_size=-1, mode='plain')
hetero_ftl_0.add_nn_layer(Dense(units=32, activation='sigmoid',
kernel_initializer=initializers.RandomNormal(stddev=1.0,
dtype="float32"),
bias_initializer=initializers.Zeros()))
hetero_ftl_0.compile(optimizer=optimizers.Adam(lr=0.01))
evaluation_0 = Evaluation(name='evaluation_0', eval_type="binary")
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(hetero_ftl_0, data=Data(train_data=dataio_0.output.data))
pipeline.add_component(evaluation_0, data=Data(data=hetero_ftl_0.output.data))
pipeline.compile()
pipeline.fit(backend=backend, work_mode=work_mode)
# predict
# deploy required components
pipeline.deploy_component([dataio_0, hetero_ftl_0])
predict_pipeline = PipeLine()
# add data reader onto predict pipeline
predict_pipeline.add_component(reader_0)
# add selected components from train pipeline onto predict pipeline
# specify data source
predict_pipeline.add_component(pipeline,
data=Data(predict_input={pipeline.dataio_0.input.data: reader_0.output.data}))
# run predict model
predict_pipeline.predict(backend=backend, work_mode=work_mode)
def run_homo_nn_pipeline(config, namespace, data: dict, nn_component,
num_host):
if isinstance(config, str):
config = load_job_config(config)
guest_train_data = data["guest"]
host_train_data = data["host"][:num_host]
for d in [guest_train_data, *host_train_data]:
d["namespace"] = f"{d['namespace']}{namespace}"
hosts = config.parties.host[:num_host]
pipeline = (PipeLine().set_initiator(
role="guest", party_id=config.parties.guest[0]).set_roles(
guest=config.parties.guest[0],
host=hosts,
arbiter=config.parties.arbiter))
reader_0 = Reader(name="reader_0")
reader_0.get_party_instance(
role="guest", party_id=config.parties.guest[0]).component_param(
table=guest_train_data)
for i in range(num_host):
reader_0.get_party_instance(
role="host",
party_id=hosts[i]).component_param(table=host_train_data[i])
dataio_0 = DataIO(name="dataio_0", with_label=True)
dataio_0.get_party_instance(
role="guest", party_id=config.parties.guest[0]).component_param(
with_label=True, output_format="dense")
dataio_0.get_party_instance(
role="host", party_id=hosts).component_param(with_label=True)
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(nn_component,
data=Data(train_data=dataio_0.output.data))
pipeline.compile()
job_parameters = JobParameters(backend=config.backend,
work_mode=config.work_mode)
pipeline.fit(job_parameters)
print(pipeline.get_component("homo_nn_0").get_summary())
pipeline.deploy_component([dataio_0, nn_component])
# predict
predict_pipeline = PipeLine()
predict_pipeline.add_component(reader_0)
predict_pipeline.add_component(
pipeline,
data=Data(
predict_input={pipeline.dataio_0.input.data: reader_0.output.data
}),
)
# run predict model
predict_pipeline.predict(job_parameters)
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
backend = config.backend
work_mode = config.work_mode
guest_train_data = {"name": "nus_wide_guest", "namespace": f"experiment{namespace}"}
host_train_data = {"name": "nus_wide_host", "namespace": f"experiment{namespace}"}
pipeline = PipeLine().set_initiator(role='guest', party_id=guest).set_roles(guest=guest, host=host)
reader_0 = Reader(name="reader_0")
reader_0.get_party_instance(role='guest', party_id=guest).component_param(table=guest_train_data)
reader_0.get_party_instance(role='host', party_id=host).component_param(table=host_train_data)
dataio_0 = DataIO(name="dataio_0")
dataio_0.get_party_instance(role='guest', party_id=guest).component_param(with_label=True, output_format="dense")
dataio_0.get_party_instance(role='host', party_id=host).component_param(with_label=False)
hetero_ftl_0 = HeteroFTL(name='hetero_ftl_0',
epochs=10,
alpha=1,
batch_size=-1,
mode='plain',
communication_efficient=True,
local_round=5)
hetero_ftl_0.add_nn_layer(Dense(units=32, activation='sigmoid',
kernel_initializer=initializers.RandomNormal(stddev=1.0,
dtype="float32"),
bias_initializer=initializers.Zeros()))
hetero_ftl_0.compile(optimizer=optimizers.Adam(lr=0.01))
evaluation_0 = Evaluation(name='evaluation_0', eval_type="binary")
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(hetero_ftl_0, data=Data(train_data=dataio_0.output.data))
pipeline.add_component(evaluation_0, data=Data(data=hetero_ftl_0.output.data))
pipeline.compile()
job_parameters = JobParameters(backend=backend, work_mode=work_mode)
pipeline.fit(job_parameters)
"""
def run_pearson_pipeline(config, namespace, data, common_param=None, guest_only_param=None, host_only_param=None):
if isinstance(config, str):
config = load_job_config(config)
guest_data = data["guest"]
host_data = data["host"][0]
guest_data["namespace"] = f"{guest_data['namespace']}{namespace}"
host_data["namespace"] = f"{host_data['namespace']}{namespace}"
pipeline = PipeLine() \
.set_initiator(role='guest', party_id=config.parties.guest[0]) \
.set_roles(guest=config.parties.guest[0], host=config.parties.host[0])
reader_0 = Reader(name="reader_0")
reader_0.get_party_instance(role='guest', party_id=config.parties.guest[0]).component_param(table=guest_data)
reader_0.get_party_instance(role='host', party_id=config.parties.host[0]).component_param(table=host_data)
dataio_0 = DataIO(name="dataio_0")
dataio_0.get_party_instance(role='guest', party_id=config.parties.guest[0]) \
.component_param(with_label=True, output_format="dense")
dataio_0.get_party_instance(role='host', party_id=config.parties.host[0]).component_param(with_label=False)
intersect_0 = Intersection(name="intersection_0")
if common_param is None:
common_param = {}
hetero_pearson_component = HeteroPearson(name="hetero_pearson_0", **common_param)
if guest_only_param:
hetero_pearson_component.get_party_instance("guest", config.parties.guest[0]).component_param(**guest_only_param)
if host_only_param:
hetero_pearson_component.get_party_instance("host", config.parties.host[0]).component_param(**host_only_param)
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(intersect_0, data=Data(data=dataio_0.output.data))
pipeline.add_component(hetero_pearson_component, data=Data(train_data=intersect_0.output.data))
pipeline.compile()
job_parameters = JobParameters(backend=config.backend, work_mode=config.work_mode)
pipeline.fit(job_parameters)
return pipeline
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
backend = config.backend
work_mode = config.work_mode
guest_train_data = {"name": "expect", "namespace": f"experiment{namespace}"}
host_train_data = {"name": "actual", "namespace": f"experiment{namespace}"}
pipeline = PipeLine().set_initiator(role='guest', party_id=guest).set_roles(guest=guest, host=host)
reader_0 = Reader(name="reader_0")
reader_0.get_party_instance(role='guest', party_id=guest).component_param(table=guest_train_data)
reader_0.get_party_instance(role='host', party_id=host).component_param(table=host_train_data)
reader_1 = Reader(name="reader_1")
reader_1.get_party_instance(role='guest', party_id=guest).component_param(table=guest_train_data)
reader_1.get_party_instance(role='host', party_id=host).component_param(table=host_train_data)
dataio_0 = DataIO(name="dataio_0")
dataio_1 = DataIO(name="dataio_1")
dataio_0.get_party_instance(role='guest', party_id=guest).component_param(with_label=False, output_format="dense")
dataio_1.get_party_instance(role='guest', party_id=guest).component_param(with_label=False, output_format="dense")
dataio_0.get_party_instance(role='host', party_id=host).component_param(with_label=False, output_format="dense")
dataio_1.get_party_instance(role='host', party_id=host).component_param(with_label=False, output_format="dense")
psi_0 = PSI(name='psi_0', max_bin_num=20)
pipeline.add_component(reader_0)
pipeline.add_component(reader_1)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(dataio_1, data=Data(data=reader_1.output.data), model=Model(dataio_0.output.model))
pipeline.add_component(psi_0, data=Data(train_data=dataio_0.output.data, validate_data=dataio_1.output.data))
pipeline.compile()
job_parameters = JobParameters(backend=backend, work_mode=work_mode)
pipeline.fit(job_parameters)
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
arbiter = parties.arbiter[0]
backend = config.backend
work_mode = config.work_mode
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=host, arbiter=arbiter)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
# configure Reader for host
reader_0.get_party_instance(
role='host', party_id=host).component_param(table=host_train_data)
# define DataIO components
dataio_0 = DataIO(name="dataio_0") # start component numbering at 0
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest',
party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.component_param(with_label=True,
output_format="dense")
# get and configure DataIO party instance of host
dataio_0.get_party_instance(
role='host', party_id=host).component_param(with_label=False)
# define Intersection components
intersection_0 = Intersection(name="intersection_0")
param = {
"name": 'hetero_feature_binning_0',
"method": 'optimal',
"optimal_binning_param": {
"metric_method": "iv"
},
"bin_indexes": -1
}
hetero_feature_binning_0 = HeteroFeatureBinning(**param)
param = {
"name": 'hetero_feature_selection_0',
"filter_methods": ["manually", "iv_filter"],
"manually_param": {
"filter_out_indexes": [1]
},
"iv_param": {
"metrics": ["iv", "iv"],
"filter_type": ["top_k", "threshold"],
"take_high": [True, True],
"threshold": [10, 0.001]
},
"select_col_indexes": -1
}
hetero_feature_selection_0 = HeteroFeatureSelection(**param)
param = {"k": 3, "max_iter": 10}
hetero_kmeans_0 = HeteroKmeans(name='hetero_kmeans_0', **param)
evaluation_0 = Evaluation(name='evaluation_0', eval_type='clustering')
# add components to pipeline, in order of task execution
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
# set data input sources of intersection components
pipeline.add_component(intersection_0,
data=Data(data=dataio_0.output.data))
# set train & validate data of hetero_lr_0 component
pipeline.add_component(hetero_feature_binning_0,
data=Data(data=intersection_0.output.data))
pipeline.add_component(
hetero_feature_selection_0,
data=Data(data=intersection_0.output.data),
model=Model(isometric_model=hetero_feature_binning_0.output.model))
pipeline.add_component(
hetero_kmeans_0,
data=Data(train_data=hetero_feature_selection_0.output.data))
print(f"data: {hetero_kmeans_0.output.data.data[0]}")
pipeline.add_component(evaluation_0,
data=Data(data=hetero_kmeans_0.output.data.data[0]))
# compile pipeline once finished adding modules, this step will form conf and dsl files for running job
pipeline.compile()
# fit model
job_parameters = JobParameters(backend=backend, work_mode=work_mode)
pipeline.fit(job_parameters)
# query component summary
print(pipeline.get_component("hetero_kmeans_0").get_summary())
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
arbiter = parties.arbiter[0]
guest_train_data_0 = {"name": "breast_hetero_guest", "namespace": "experiment"}
guest_train_data_1 = {"name": "breast_hetero_guest", "namespace": "experiment"}
guest_test_data_0 = {"name": "breast_hetero_guest", "namespace": "experiment"}
guest_test_data_1 = {"name": "breast_hetero_guest", "namespace": "experiment"}
host_train_data_0 = {"name": "breast_hetero_host_tag_value", "namespace": "experiment"}
host_train_data_1 = {"name": "breast_hetero_host_tag_value", "namespace": "experiment"}
host_test_data_0 = {"name": "breast_hetero_host_tag_value", "namespace": "experiment"}
host_test_data_1 = {"name": "breast_hetero_host_tag_value", "namespace": "experiment"}
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=host, arbiter=arbiter)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
reader_1 = Reader(name="reader_1")
reader_2 = Reader(name="reader_2")
reader_3 = Reader(name="reader_3")
# configure Reader for guest
reader_0.get_party_instance(role='guest', party_id=guest).component_param(table=guest_train_data_0)
reader_1.get_party_instance(role='guest', party_id=guest).component_param(table=guest_train_data_1)
reader_2.get_party_instance(role='guest', party_id=guest).component_param(table=guest_test_data_0)
reader_3.get_party_instance(role='guest', party_id=guest).component_param(table=guest_test_data_1)
# configure Reader for host
reader_0.get_party_instance(role='host', party_id=host).component_param(table=host_train_data_0)
reader_1.get_party_instance(role='host', party_id=host).component_param(table=host_train_data_1)
reader_2.get_party_instance(role='host', party_id=host).component_param(table=host_test_data_0)
reader_3.get_party_instance(role='host', party_id=host).component_param(table=host_test_data_1)
param = {
"name": "union_0",
"keep_duplicate": True
}
union_0 = Union(**param)
param = {
"name": "union_1",
"keep_duplicate": True
}
union_1 = Union(**param)
param = {
"input_format": "tag",
"with_label": False,
"tag_with_value": True,
"delimitor": ";",
"output_format": "dense"
}
# define DataIO components
dataio_0 = DataIO(name="dataio_0") # start component numbering at 0
dataio_1 = DataIO(name="dataio_1") # start component numbering at 1
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest', party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.component_param(with_label=True, output_format="dense")
# get and configure DataIO party instance of host
dataio_0.get_party_instance(role='host', party_id=host).component_param(**param)
dataio_1.get_party_instance(role='guest', party_id=guest).component_param(with_label=True)
dataio_1.get_party_instance(role='host', party_id=host).component_param(**param)
# define Intersection components
intersection_0 = Intersection(name="intersection_0")
intersection_1 = Intersection(name="intersection_1")
param = {
"name": 'hetero_feature_binning_0',
"method": 'optimal',
"optimal_binning_param": {
"metric_method": "iv"
},
"bin_indexes": -1
}
hetero_feature_binning_0 = HeteroFeatureBinning(**param)
statistic_0 = DataStatistics(name='statistic_0')
param = {
"name": 'hetero_feature_selection_0',
"filter_methods": ["manually", "iv_filter", "statistic_filter"],
"manually_param": {
"filter_out_indexes": [1, 2],
"filter_out_names": ["x2", "x3"]
},
"iv_param": {
"metrics": ["iv", "iv"],
"filter_type": ["top_k", "threshold"],
"take_high": [True, True],
"threshold": [10, 0.01]
},
"statistic_param": {
"metrics": ["coefficient_of_variance", "skewness"],
"filter_type": ["threshold", "threshold"],
"take_high": [True, True],
"threshold": [0.001, -0.01]
},
"select_col_indexes": -1
}
hetero_feature_selection_0 = HeteroFeatureSelection(**param)
hetero_feature_selection_1 = HeteroFeatureSelection(name='hetero_feature_selection_1')
param = {
"name": "hetero_scale_0",
"method": "standard_scale"
}
hetero_scale_0 = FeatureScale(**param)
hetero_scale_1 = FeatureScale(name='hetero_scale_1')
param = {
"penalty": "L2",
"validation_freqs": None,
"early_stopping_rounds": None,
"max_iter": 5
}
hetero_lr_0 = HeteroLR(name='hetero_lr_0', **param)
evaluation_0 = Evaluation(name='evaluation_0')
# add components to pipeline, in order of task execution
pipeline.add_component(reader_0)
pipeline.add_component(reader_1)
pipeline.add_component(reader_2)
pipeline.add_component(reader_3)
pipeline.add_component(union_0, data=Data(data=[reader_0.output.data, reader_1.output.data]))
pipeline.add_component(union_1, data=Data(data=[reader_2.output.data, reader_3.output.data]))
pipeline.add_component(dataio_0, data=Data(data=union_0.output.data))
pipeline.add_component(dataio_1, data=Data(data=union_1.output.data), model=Model(dataio_0.output.model))
# set data input sources of intersection components
pipeline.add_component(intersection_0, data=Data(data=dataio_0.output.data))
pipeline.add_component(intersection_1, data=Data(data=dataio_1.output.data))
# set train & validate data of hetero_lr_0 component
pipeline.add_component(hetero_feature_binning_0, data=Data(data=intersection_0.output.data))
pipeline.add_component(statistic_0, data=Data(data=intersection_0.output.data))
pipeline.add_component(hetero_feature_selection_0, data=Data(data=intersection_0.output.data),
model=Model(isometric_model=[hetero_feature_binning_0.output.model,
statistic_0.output.model]))
pipeline.add_component(hetero_feature_selection_1, data=Data(data=intersection_1.output.data),
model=Model(hetero_feature_selection_0.output.model))
pipeline.add_component(hetero_scale_0, data=Data(data=hetero_feature_selection_0.output.data))
pipeline.add_component(hetero_scale_1, data=Data(data=hetero_feature_selection_1.output.data),
model=Model(hetero_scale_0.output.model))
# set train & validate data of hetero_lr_0 component
pipeline.add_component(hetero_lr_0, data=Data(train_data=hetero_scale_0.output.data,
validate_data=hetero_scale_1.output.data))
pipeline.add_component(evaluation_0, data=Data(data=[hetero_lr_0.output.data]))
# compile pipeline once finished adding modules, this step will form conf and dsl files for running job
pipeline.compile()
# fit model
pipeline.fit()
# query component summary
print(pipeline.get_component("hetero_lr_0").get_summary())
def main(config="../../config.yaml", param="./xgb_config_binary.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
if isinstance(param, str):
param = JobConfig.load_from_file(param)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
backend = config.backend
work_mode = config.work_mode
# data sets
guest_train_data = {"name": param['data_guest_train'], "namespace": f"experiment{namespace}"}
host_train_data = {"name": param['data_host_train'], "namespace": f"experiment{namespace}"}
guest_validate_data = {"name": param['data_guest_val'], "namespace": f"experiment{namespace}"}
host_validate_data = {"name": param['data_host_val'], "namespace": f"experiment{namespace}"}
# init pipeline
pipeline = PipeLine().set_initiator(role="guest", party_id=guest).set_roles(guest=guest, host=host,)
# set data reader and data-io
reader_0, reader_1 = Reader(name="reader_0"), Reader(name="reader_1")
reader_0.get_party_instance(role="guest", party_id=guest).component_param(table=guest_train_data)
reader_0.get_party_instance(role="host", party_id=host).component_param(table=host_train_data)
reader_1.get_party_instance(role="guest", party_id=guest).component_param(table=guest_validate_data)
reader_1.get_party_instance(role="host", party_id=host).component_param(table=host_validate_data)
dataio_0, dataio_1 = DataIO(name="dataio_0"), DataIO(name="dataio_1")
dataio_0.get_party_instance(role="guest", party_id=guest).component_param(with_label=True, output_format="dense")
dataio_0.get_party_instance(role="host", party_id=host).component_param(with_label=False)
dataio_1.get_party_instance(role="guest", party_id=guest).component_param(with_label=True, output_format="dense")
dataio_1.get_party_instance(role="host", party_id=host).component_param(with_label=False)
# data intersect component
intersect_0 = Intersection(name="intersection_0")
intersect_1 = Intersection(name="intersection_1")
# secure boost component
hetero_fast_sbt_0 = HeteroFastSecureBoost(name="hetero_fast_sbt_0",
num_trees=param['tree_num'],
task_type=param['task_type'],
objective_param={"objective": param['loss_func']},
encrypt_param={"method": "iterativeAffine"},
tree_param={"max_depth": param['tree_depth']},
validation_freqs=1,
subsample_feature_rate=1,
learning_rate=param['learning_rate'],
guest_depth=param['guest_depth'],
host_depth=param['host_depth'],
tree_num_per_party=param['tree_num_per_party'],
work_mode=param['work_mode']
)
hetero_fast_sbt_1 = HeteroFastSecureBoost(name="hetero_fast_sbt_1")
# evaluation component
evaluation_0 = Evaluation(name="evaluation_0", eval_type=param['eval_type'])
pipeline.add_component(reader_0)
pipeline.add_component(reader_1)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(dataio_1, data=Data(data=reader_1.output.data), model=Model(dataio_0.output.model))
pipeline.add_component(intersect_0, data=Data(data=dataio_0.output.data))
pipeline.add_component(intersect_1, data=Data(data=dataio_1.output.data))
pipeline.add_component(hetero_fast_sbt_0, data=Data(train_data=intersect_0.output.data,
validate_data=intersect_1.output.data))
pipeline.add_component(hetero_fast_sbt_1, data=Data(test_data=intersect_1.output.data),
model=Model(hetero_fast_sbt_0.output.model))
pipeline.add_component(evaluation_0, data=Data(data=hetero_fast_sbt_0.output.data))
pipeline.compile()
job_parameters = JobParameters(backend=backend, work_mode=work_mode)
pipeline.fit(job_parameters)
sbt_0_data = pipeline.get_component("hetero_fast_sbt_0").get_output_data().get("data")
sbt_1_data = pipeline.get_component("hetero_fast_sbt_1").get_output_data().get("data")
sbt_0_score = extract_data(sbt_0_data, "predict_result")
sbt_0_label = extract_data(sbt_0_data, "label")
sbt_1_score = extract_data(sbt_1_data, "predict_result")
sbt_1_label = extract_data(sbt_1_data, "label")
sbt_0_score_label = extract_data(sbt_0_data, "predict_result", keep_id=True)
sbt_1_score_label = extract_data(sbt_1_data, "predict_result", keep_id=True)
metric_summary = parse_summary_result(pipeline.get_component("evaluation_0").get_summary())
if param['eval_type'] == "regression":
desc_sbt_0 = regression_metric.Describe().compute(sbt_0_score)
desc_sbt_1 = regression_metric.Describe().compute(sbt_1_score)
metric_summary["script_metrics"] = {"hetero_fast_sbt_train": desc_sbt_0,
"hetero_fast_sbt_validate": desc_sbt_1}
elif param['eval_type'] == "binary":
metric_sbt = {
"score_diversity_ratio": classification_metric.Distribution.compute(sbt_0_score_label, sbt_1_score_label),
"ks_2samp": classification_metric.KSTest.compute(sbt_0_score, sbt_1_score),
"mAP_D_value": classification_metric.AveragePrecisionScore().compute(sbt_0_score, sbt_1_score, sbt_0_label,
sbt_1_label)}
metric_summary["distribution_metrics"] = {"hetero_fast_sbt": metric_sbt}
elif param['eval_type'] == "multi":
metric_sbt = {
"score_diversity_ratio": classification_metric.Distribution.compute(sbt_0_score_label, sbt_1_score_label)}
metric_summary["distribution_metrics"] = {"hetero_fast_sbt": metric_sbt}
data_summary = {"train": {"guest": guest_train_data["name"], "host": host_train_data["name"]},
"test": {"guest": guest_train_data["name"], "host": host_train_data["name"]}
}
return data_summary, metric_summary
def make_normal_dsl(config,
namespace,
selection_param,
is_multi_host=False,
host_dense_output=True,
**kwargs):
parties = config.parties
guest = parties.guest[0]
if is_multi_host:
hosts = parties.host
else:
hosts = parties.host[0]
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
guest_eval_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_eval_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=hosts)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
# configure Reader for host
reader_0.get_party_instance(
role='host', party_id=hosts).component_param(table=host_train_data)
# define DataIO components
dataio_0 = DataIO(name="dataio_0") # start component numbering at 0
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest',
party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.component_param(with_label=True,
output_format="dense")
# get and configure DataIO party instance of host
dataio_0.get_party_instance(
role='host', party_id=hosts).component_param(with_label=False)
# define Intersection components
intersection_0 = Intersection(name="intersection_0")
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(intersection_0,
data=Data(data=dataio_0.output.data))
last_cpn = intersection_0
selection_include_model = []
if 'binning_param' in kwargs:
hetero_feature_binning_0 = HeteroFeatureBinning(
**kwargs['binning_param'])
pipeline.add_component(hetero_feature_binning_0,
data=Data(data=last_cpn.output.data))
selection_include_model.append(hetero_feature_binning_0)
# last_cpn = hetero_feature_binning_0
if 'statistic_param' in kwargs:
# print(f"param: {kwargs['statistic_param']}, kwargs: {kwargs}")
statistic_0 = DataStatistics(**kwargs['statistic_param'])
pipeline.add_component(statistic_0,
data=Data(data=last_cpn.output.data))
# last_cpn = statistic_0
selection_include_model.append(statistic_0)
if 'psi_param' in kwargs:
reader_1 = Reader(name="reader_1")
reader_1.get_party_instance(
role='guest',
party_id=guest).component_param(table=guest_eval_data)
reader_1.get_party_instance(
role='host', party_id=hosts).component_param(table=host_eval_data)
dataio_1 = DataIO(name="dataio_1")
intersection_1 = Intersection(name="intersection_1")
pipeline.add_component(reader_1)
pipeline.add_component(dataio_1,
data=Data(data=reader_1.output.data),
model=Model(dataio_0.output.model))
pipeline.add_component(intersection_1,
data=Data(data=dataio_1.output.data))
psi_0 = PSI(**kwargs['psi_param'])
pipeline.add_component(psi_0,
data=Data(
train_data=intersection_0.output.data,
validate_data=intersection_1.output.data))
# last_cpn = statistic_0
selection_include_model.append(psi_0)
if 'sbt_param' in kwargs:
secureboost_0 = HeteroSecureBoost(**kwargs['sbt_param'])
pipeline.add_component(
secureboost_0, data=Data(train_data=intersection_0.output.data))
selection_include_model.append(secureboost_0)
if "fast_sbt_param" in kwargs:
fast_sbt_0 = HeteroFastSecureBoost(**kwargs['fast_sbt_param'])
pipeline.add_component(
fast_sbt_0, data=Data(train_data=intersection_0.output.data))
selection_include_model.append(fast_sbt_0)
hetero_feature_selection_0 = HeteroFeatureSelection(**selection_param)
pipeline.add_component(
hetero_feature_selection_0,
data=Data(data=intersection_0.output.data),
model=Model(
isometric_model=[x.output.model for x in selection_include_model]))
# compile pipeline once finished adding modules, this step will form conf and dsl files for running job
pipeline.compile()
return pipeline
def main(config="../../config.yaml",
param='./xgb_config_binary.yaml',
namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
if isinstance(param, str):
param = JobConfig.load_from_file(param)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
arbiter = parties.arbiter[0]
backend = config.backend
work_mode = config.work_mode
guest_train_data = {
"name": param['data_guest_train'],
"namespace": f"experiment{namespace}"
}
guest_validate_data = {
"name": param['data_guest_val'],
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": param['data_host_train'],
"namespace": f"experiment{namespace}"
}
host_validate_data = {
"name": param['data_host_val'],
"namespace": f"experiment{namespace}"
}
pipeline = PipeLine().set_initiator(
role='guest', party_id=guest).set_roles(guest=guest,
host=host,
arbiter=arbiter)
dataio_0, dataio_1 = DataIO(name="dataio_0"), DataIO(name='dataio_1')
reader_0, reader_1 = Reader(name="reader_0"), Reader(name='reader_1')
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
reader_0.get_party_instance(
role='host', party_id=host).component_param(table=host_train_data)
dataio_0.get_party_instance(role='guest', party_id=guest).component_param(
with_label=True, output_format="dense")
dataio_0.get_party_instance(role='host', party_id=host).component_param(
with_label=True, output_format="dense")
reader_1.get_party_instance(
role='guest',
party_id=guest).component_param(table=guest_validate_data)
reader_1.get_party_instance(
role='host', party_id=host).component_param(table=host_validate_data)
dataio_1.get_party_instance(role='guest', party_id=guest).component_param(
with_label=True, output_format="dense")
dataio_1.get_party_instance(role='host', party_id=host).component_param(
with_label=True, output_format="dense")
homo_secureboost_0 = HomoSecureBoost(
name="homo_secureboost_0",
num_trees=param['tree_num'],
task_type=param['task_type'],
objective_param={"objective": param['loss_func']},
tree_param={"max_depth": param['tree_depth']},
validation_freqs=1,
subsample_feature_rate=1,
learning_rate=param['learning_rate'],
bin_num=50)
evaluation_0 = Evaluation(name='evaluation_0',
eval_type=param['eval_type'])
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(reader_1)
pipeline.add_component(dataio_1,
data=Data(data=reader_1.output.data),
model=Model(dataio_0.output.model))
pipeline.add_component(homo_secureboost_0,
data=Data(train_data=dataio_0.output.data,
validate_data=dataio_1.output.data))
pipeline.add_component(evaluation_0,
data=Data(homo_secureboost_0.output.data))
pipeline.compile()
job_parameters = JobParameters(backend=backend, work_mode=work_mode)
pipeline.fit(job_parameters)
data_summary = {
"train": {
"guest": guest_train_data["name"],
"host": host_train_data["name"]
},
"test": {
"guest": guest_train_data["name"],
"host": host_train_data["name"]
}
}
return data_summary, pipeline.get_component('evaluation_0').get_summary()
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
backend = config.backend
work_mode = config.work_mode
# specify input data name & namespace in database
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=host)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).algorithm_param(table=guest_train_data)
# configure Reader for host
reader_0.get_party_instance(
role='host', party_id=host).algorithm_param(table=host_train_data)
# define DataIO components
dataio_0 = DataIO(name="dataio_0")
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest',
party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.algorithm_param(with_label=True,
output_format="dense")
# get and configure DataIO party instance of host
dataio_0.get_party_instance(
role='host', party_id=host).algorithm_param(with_label=False)
# define Intersection components
intersection_0 = Intersection(name="intersection_0")
intersection_0.get_party_instance(
role="guest", party_id=guest).algorithm_param(intersect_method="rsa",
sync_intersect_ids=True,
only_output_key=True)
# add components to pipeline, in order of task execution
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
# set data input sources of intersection components
pipeline.add_component(intersection_0,
data=Data(data=dataio_0.output.data))
# compile pipeline once finished adding modules, this step will form conf and dsl files for running job
pipeline.compile()
# fit model
pipeline.fit(backend=backend, work_mode=work_mode)
# query component summary
print(pipeline.get_component("hetero_lr_0").get_summary())
def main(config="../../config.yaml", namespace=""):
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
hosts = parties.host
arbiter = parties.arbiter[0]
backend = config.backend
work_mode = config.work_mode
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = [{
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}, {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}]
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=hosts, arbiter=arbiter)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).algorithm_param(table=guest_train_data)
# configure Reader for host
reader_0.get_party_instance(
role='host',
party_id=hosts[0]).algorithm_param(table=host_train_data[0])
reader_0.get_party_instance(
role='host',
party_id=hosts[1]).algorithm_param(table=host_train_data[1])
# define DataIO components
dataio_0 = DataIO(name="dataio_0") # start component numbering at 0
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest',
party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.algorithm_param(with_label=True,
output_format="dense")
# get and configure DataIO party instance of host
dataio_0.get_party_instance(
role='host', party_id=hosts[0]).algorithm_param(with_label=False)
dataio_0.get_party_instance(
role='host', party_id=hosts[1]).algorithm_param(with_label=False)
# define Intersection components
intersection_0 = Intersection(name="intersection_0")
param = {"k": 3, "max_iter": 10}
hetero_kmeans_0 = HeteroKmeans(name='hetero_kmeans_0', **param)
evaluation_0 = Evaluation(name='evaluation_0', eval_type='clustering')
# add components to pipeline, in order of task execution
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
# set data input sources of intersection components
pipeline.add_component(intersection_0,
data=Data(data=dataio_0.output.data))
pipeline.add_component(hetero_kmeans_0,
data=Data(train_data=intersection_0.output.data))
# print(f"data: {hetero_kmeans_0.output.data.data[0]}")
pipeline.add_component(evaluation_0,
data=Data(data=hetero_kmeans_0.output.data.data[0]))
# compile pipeline once finished adding modules, this step will form conf and dsl files for running job
pipeline.compile()
# fit model
pipeline.fit(backend=backend, work_mode=work_mode)
# query component summary
print(pipeline.get_component("hetero_kmeans_0").get_summary())
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": "experiment"
}
guest_test_data = {
"name": "breast_hetero_guest",
"namespace": "experiment"
}
host_train_data = {
"name": "breast_hetero_host_tag_value",
"namespace": "experiment"
}
host_test_data = {
"name": "breast_hetero_host_tag_value",
"namespace": "experiment"
}
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=host)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
reader_1 = Reader(name="reader_1")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
reader_1.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_test_data)
# configure Reader for host
reader_0.get_party_instance(
role='host', party_id=host).component_param(table=host_train_data)
reader_1.get_party_instance(
role='host', party_id=host).component_param(table=host_test_data)
# define DataIO components
dataio_0 = DataIO(name="dataio_0") # start component numbering at 0
dataio_1 = DataIO(name="dataio_1") # start component numbering at 1
param = {
"with_label": True,
"label_name": "y",
"label_type": "int",
"output_format": "dense",
"missing_fill": True,
"missing_fill_method": "mean",
"outlier_replace": False,
"outlier_replace_method": "designated",
"outlier_replace_value": 0.66,
"outlier_impute": "-9999"
}
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest',
party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.component_param(**param)
# get and configure DataIO party instance of host
dataio_1.get_party_instance(role='guest',
party_id=guest).component_param(**param)
param = {
"input_format": "tag",
"with_label": False,
"tag_with_value": True,
"delimitor": ";",
"output_format": "dense"
}
dataio_0.get_party_instance(role='host',
party_id=host).component_param(**param)
dataio_1.get_party_instance(role='host',
party_id=host).component_param(**param)
# define Intersection components
intersection_0 = Intersection(name="intersection_0",
intersect_method="raw")
intersection_1 = Intersection(name="intersection_1",
intersect_method="raw")
param = {
"name": 'hetero_feature_binning_0',
"method": 'optimal',
"optimal_binning_param": {
"metric_method": "iv",
"init_bucket_method": "quantile"
},
"bin_indexes": -1
}
hetero_feature_binning_0 = HeteroFeatureBinning(**param)
statistic_0 = DataStatistics(name='statistic_0')
param = {
"name":
'hetero_feature_selection_0',
"filter_methods":
["manually", "unique_value", "iv_filter", "statistic_filter"],
"manually_param": {
"filter_out_indexes": [1, 2],
"filter_out_names": ["x2", "x3"]
},
"unique_param": {
"eps": 1e-6
},
"iv_param": {
"metrics": ["iv", "iv"],
"filter_type": ["top_k", "threshold"],
"take_high": [True, True],
"threshold": [10, 0.1]
},
"statistic_param": {
"metrics": ["coefficient_of_variance", "skewness"],
"filter_type": ["threshold", "threshold"],
"take_high": [True, False],
"threshold": [0.001, -0.01]
},
"select_col_indexes":
-1
}
hetero_feature_selection_0 = HeteroFeatureSelection(**param)
hetero_feature_selection_1 = HeteroFeatureSelection(
name='hetero_feature_selection_1')
param = {
"task_type": "classification",
"learning_rate": 0.1,
"num_trees": 10,
"subsample_feature_rate": 0.5,
"n_iter_no_change": False,
"tol": 0.0002,
"bin_num": 50,
"objective_param": {
"objective": "cross_entropy"
},
"encrypt_param": {
"method": "paillier"
},
"predict_param": {
"threshold": 0.5
},
"tree_param": {
"max_depth": 2
},
"cv_param": {
"n_splits": 5,
"shuffle": False,
"random_seed": 103,
"need_cv": False
},
"validation_freqs": 2,
"early_stopping_rounds": 5,
"metrics": ["auc", "ks"]
}
hetero_secureboost_0 = HeteroSecureBoost(name='hetero_secureboost_0',
**param)
evaluation_0 = Evaluation(name='evaluation_0')
# add components to pipeline, in order of task execution
pipeline.add_component(reader_0)
pipeline.add_component(reader_1)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(dataio_1,
data=Data(data=reader_1.output.data),
model=Model(dataio_0.output.model))
# set data input sources of intersection components
pipeline.add_component(intersection_0,
data=Data(data=dataio_0.output.data))
pipeline.add_component(intersection_1,
data=Data(data=dataio_1.output.data))
pipeline.add_component(hetero_feature_binning_0,
data=Data(data=intersection_0.output.data))
pipeline.add_component(statistic_0,
data=Data(data=intersection_0.output.data))
pipeline.add_component(
hetero_feature_selection_0,
data=Data(data=intersection_0.output.data),
model=Model(isometric_model=[
hetero_feature_binning_0.output.model, statistic_0.output.model
]))
pipeline.add_component(hetero_feature_selection_1,
data=Data(data=intersection_1.output.data),
model=Model(
hetero_feature_selection_0.output.model))
# set train & validate data of hetero_secureboost_0 component
pipeline.add_component(
hetero_secureboost_0,
data=Data(train_data=hetero_feature_selection_0.output.data,
validate_data=hetero_feature_selection_1.output.data))
pipeline.add_component(evaluation_0,
data=Data(data=hetero_secureboost_0.output.data))
# compile pipeline once finished adding modules, this step will form conf and dsl files for running job
pipeline.compile()
# fit model
pipeline.fit()
# query component summary
print(pipeline.get_component("hetero_secureboost_0").get_summary())
def make_add_one_hot_dsl(config, namespace, bin_param, is_multi_host=False):
parties = config.parties
guest = parties.guest[0]
hosts = parties.host
backend = config.backend
work_mode = config.work_mode
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
guest_eval_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_eval_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
if is_multi_host:
pipeline.set_roles(guest=guest, host=hosts)
else:
pipeline.set_roles(guest=guest, host=hosts[0])
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
# configure Reader for host
reader_0.get_party_instance(
role='host', party_id=hosts[0]).component_param(table=host_train_data)
if is_multi_host:
reader_0.get_party_instance(
role='host',
party_id=hosts[1]).component_param(table=host_train_data)
reader_1 = Reader(name="reader_1")
reader_1.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_eval_data)
reader_1.get_party_instance(
role='host', party_id=hosts[0]).component_param(table=host_eval_data)
if is_multi_host:
reader_1.get_party_instance(
role='host',
party_id=hosts[1]).component_param(table=host_eval_data)
# define DataIO components
dataio_0 = DataIO(name="dataio_0") # start component numbering at 0
dataio_1 = DataIO(name="dataio_1")
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest',
party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.component_param(with_label=True,
output_format="dense")
# get and configure DataIO party instance of host
dataio_0.get_party_instance(
role='host', party_id=hosts[0]).component_param(with_label=False)
if is_multi_host:
dataio_0.get_party_instance(
role='host', party_id=hosts[1]).component_param(with_label=False)
# define Intersection components
intersection_0 = Intersection(name="intersection_0")
intersection_1 = Intersection(name="intersection_1")
hetero_feature_binning_0 = HeteroFeatureBinning(**bin_param)
hetero_feature_binning_1 = HeteroFeatureBinning(
name='hetero_feature_binning_1')
one_hot_encoder_0 = OneHotEncoder(name='one_hot_encoder_0',
transform_col_indexes=-1,
transform_col_names=None,
need_run=True)
# add components to pipeline, in order of task execution
pipeline.add_component(reader_0)
pipeline.add_component(reader_1)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
# set dataio_1 to replicate model from dataio_0
pipeline.add_component(dataio_1,
data=Data(data=reader_1.output.data),
model=Model(dataio_0.output.model))
# set data input sources of intersection components
pipeline.add_component(intersection_0,
data=Data(data=dataio_0.output.data))
pipeline.add_component(intersection_1,
data=Data(data=dataio_1.output.data))
# set train & validate data of hetero_lr_0 component
pipeline.add_component(hetero_feature_binning_0,
data=Data(data=intersection_0.output.data))
pipeline.add_component(hetero_feature_binning_1,
data=Data(data=intersection_1.output.data),
model=Model(hetero_feature_binning_0.output.model))
pipeline.add_component(
one_hot_encoder_0,
data=Data(data=hetero_feature_binning_0.output.data))
# compile pipeline once finished adding modules, this step will form conf and dsl files for running job
pipeline.compile()
# pipeline.fit(backend=backend, work_mode=work_mode)
return pipeline
def make_asymmetric_dsl(config,
namespace,
guest_param,
host_param,
dataset='breast',
is_multi_host=False,
host_dense_output=True):
parties = config.parties
guest = parties.guest[0]
hosts = parties.host
if dataset == 'breast':
guest_table_name = 'breast_hetero_guest'
host_table_name = 'breast_hetero_host'
elif dataset == 'default_credit':
guest_table_name = 'default_credit_hetero_guest'
host_table_name = 'default_credit_hetero_host'
else:
raise ValueError(f"dataset: {dataset} cannot be recognized")
guest_train_data = {
"name": guest_table_name,
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": host_table_name,
"namespace": f"experiment{namespace}"
}
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
if is_multi_host:
pipeline.set_roles(guest=guest, host=hosts)
else:
pipeline.set_roles(guest=guest, host=hosts[0])
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
# configure Reader for host
reader_0.get_party_instance(
role='host', party_id=hosts[0]).component_param(table=host_train_data)
if is_multi_host:
reader_0.get_party_instance(
role='host',
party_id=hosts[1]).component_param(table=host_train_data)
# define DataIO components
dataio_0 = DataIO(name="dataio_0") # start component numbering at 0
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest',
party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.component_param(with_label=True,
output_format="dense")
# get and configure DataIO party instance of host
if host_dense_output:
output_format = 'dense'
else:
output_format = 'sparse'
if is_multi_host:
dataio_0.get_party_instance(role='host', party_id=hosts). \
component_param(with_label=False,
output_format=output_format)
else:
dataio_0.get_party_instance(role='host', party_id=hosts[0]). \
component_param(with_label=False,
output_format=output_format)
# define Intersection components
intersection_0 = Intersection(name="intersection_0")
hetero_feature_binning_0 = HeteroFeatureBinning(
name="hetero_feature_binning_0")
hetero_feature_binning_0.get_party_instance(
role='guest', party_id=guest).component_param(**guest_param)
if is_multi_host:
hetero_feature_binning_0.get_party_instance(
role='host', party_id=hosts).component_param(**host_param)
else:
hetero_feature_binning_0.get_party_instance(
role='host', party_id=hosts[0]).component_param(**host_param)
# add components to pipeline, in order of task execution
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
# set data input sources of intersection components
pipeline.add_component(intersection_0,
data=Data(data=dataio_0.output.data))
# set train & validate data of hetero_lr_0 component
pipeline.add_component(hetero_feature_binning_0,
data=Data(data=intersection_0.output.data))
# compile pipeline once finished adding modules, this step will form conf and dsl files for running job
pipeline.compile()
# fit model
# pipeline.fit(backend=backend, work_mode=work_mode)
return pipeline
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
backend = config.backend
work_mode = config.work_mode
# data sets
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
guest_validate_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_validate_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
# init pipeline
pipeline = PipeLine().set_initiator(role="guest",
party_id=guest).set_roles(
guest=guest,
host=host,
)
# set data reader and data-io
reader_0, reader_1 = Reader(name="reader_0"), Reader(name="reader_1")
reader_0.get_party_instance(
role="guest", party_id=guest).component_param(table=guest_train_data)
reader_0.get_party_instance(
role="host", party_id=host).component_param(table=host_train_data)
reader_1.get_party_instance(
role="guest",
party_id=guest).component_param(table=guest_validate_data)
reader_1.get_party_instance(
role="host", party_id=host).component_param(table=host_validate_data)
dataio_0, dataio_1 = DataIO(name="dataio_0"), DataIO(name="dataio_1")
dataio_0.get_party_instance(role="guest", party_id=guest).component_param(
with_label=True, output_format="dense")
dataio_0.get_party_instance(
role="host", party_id=host).component_param(with_label=False)
dataio_1.get_party_instance(role="guest", party_id=guest).component_param(
with_label=True, output_format="dense")
dataio_1.get_party_instance(
role="host", party_id=host).component_param(with_label=False)
# data intersect component
intersect_0 = Intersection(name="intersection_0")
intersect_1 = Intersection(name="intersection_1")
# secure boost component
hetero_fast_secure_boost_0 = HeteroFastSecureBoost(
name="hetero_fast_secure_boost_0",
num_trees=4,
tree_num_per_party=1,
task_type='classification',
objective_param={"objective": "cross_entropy"},
encrypt_param={"method": "iterativeAffine"},
tree_param={"max_depth": 3},
validation_freqs=1,
work_mode='mix')
# evaluation component
evaluation_0 = Evaluation(name="evaluation_0", eval_type="binary")
pipeline.add_component(reader_0)
pipeline.add_component(reader_1)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(dataio_1,
data=Data(data=reader_1.output.data),
model=Model(dataio_0.output.model))
pipeline.add_component(intersect_0, data=Data(data=dataio_0.output.data))
pipeline.add_component(intersect_1, data=Data(data=dataio_1.output.data))
pipeline.add_component(hetero_fast_secure_boost_0,
data=Data(train_data=intersect_0.output.data,
validate_data=intersect_1.output.data))
pipeline.add_component(
evaluation_0, data=Data(data=hetero_fast_secure_boost_0.output.data))
pipeline.compile()
job_parameters = JobParameters(backend=backend, work_mode=work_mode)
pipeline.fit(job_parameters)
print("fitting hetero fast secureboost done, result:")
print(pipeline.get_component("hetero_fast_secure_boost_0").get_summary())
# predict
# deploy required components
pipeline.deploy_component(
[dataio_0, intersect_0, hetero_fast_secure_boost_0])
predict_pipeline = PipeLine()
# add data reader onto predict pipeline
predict_pipeline.add_component(reader_0)
# add selected components from train pipeline onto predict pipeline
# specify data source
predict_pipeline.add_component(
pipeline,
data=Data(
predict_input={pipeline.dataio_0.input.data: reader_0.output.data
}))
# run predict model
predict_pipeline.predict(job_parameters)
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
hosts = parties.host
backend = config.backend
work_mode = config.work_mode
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = [{
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}, {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}]
pipeline = PipeLine().set_initiator(role='guest',
party_id=guest).set_roles(guest=guest,
host=hosts)
reader_0 = Reader(name="reader_0")
reader_0.get_party_instance(
role='guest', party_id=guest).algorithm_param(table=guest_train_data)
reader_0.get_party_instance(
role='host',
party_id=hosts[0]).algorithm_param(table=host_train_data[0])
reader_0.get_party_instance(
role='host',
party_id=hosts[1]).algorithm_param(table=host_train_data[1])
dataio_0 = DataIO(name="dataio_0")
dataio_0.get_party_instance(role='guest', party_id=guest).algorithm_param(
with_label=False, output_format="dense")
dataio_0.get_party_instance(
role='host', party_id=hosts[0]).algorithm_param(with_label=False,
output_format="dense")
dataio_0.get_party_instance(
role='host', party_id=hosts[1]).algorithm_param(with_label=False,
output_format="dense")
param = {
"intersect_method": "rsa",
"sync_intersect_ids": True,
"only_output_key": True,
"intersect_cache_param": {
"use_cache": False
}
}
intersect_0 = Intersection(name="intersect_0", **param)
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(intersect_0, data=Data(data=dataio_0.output.data))
pipeline.compile()
pipeline.fit(backend=backend, work_mode=work_mode)
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
arbiter = parties.arbiter[0]
backend = config.backend
work_mode = config.work_mode
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=host, arbiter=arbiter)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
# configure Reader for host
reader_0.get_party_instance(
role='host', party_id=host).component_param(table=host_train_data)
# define DataIO components
dataio_0 = DataIO(name="dataio_0", with_label=True,
output_format="dense") # start component numbering at 0
dataio_0.get_party_instance(
role="host", party_id=host).component_param(with_label=False)
intersect_0 = Intersection(name='intersect_0')
scale_0 = FeatureScale(name='scale_0')
sample_weight_0 = SampleWeight(name="sample_weight_0",
class_weight={
"0": 1,
"1": 2
})
sample_weight_0.get_party_instance(
role="host", party_id=host).component_param(need_run=False)
param = {
"penalty": "L2",
"optimizer": "rmsprop",
"tol": 1e-05,
"alpha": 0.01,
"max_iter": 3,
"early_stop": "diff",
"batch_size": 320,
"learning_rate": 0.15,
"decay": 1.0,
"decay_sqrt": True,
"init_param": {
"init_method": "zeros"
},
"cv_param": {
"n_splits": 5,
"shuffle": True,
"random_seed": 33,
"need_cv": False
}
}
hetero_lr_0 = HeteroLR(name='hetero_lr_0', **param)
evaluation_0 = Evaluation(name='evaluation_0')
# add components to pipeline, in order of task execution
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(intersect_0, data=Data(data=dataio_0.output.data))
# set data input sources of intersection components
pipeline.add_component(scale_0, data=Data(data=intersect_0.output.data))
pipeline.add_component(sample_weight_0,
data=Data(data=scale_0.output.data))
pipeline.add_component(hetero_lr_0,
data=Data(train_data=sample_weight_0.output.data))
pipeline.add_component(evaluation_0,
data=Data(data=hetero_lr_0.output.data))
# compile pipeline once finished adding modules, this step will form conf and dsl files for running job
pipeline.compile()
# fit model
job_parameters = JobParameters(backend=backend, work_mode=work_mode)
pipeline.fit(job_parameters)
# query component summary
print(
json.dumps(pipeline.get_component("evaluation_0").get_summary(),
indent=4,
ensure_ascii=False))
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
backend = config.backend
work_mode = config.work_mode
# data sets
guest_train_data = {"name": "student_hetero_guest", "namespace": f"experiment{namespace}"}
host_train_data = {"name": "student_hetero_host", "namespace": f"experiment{namespace}"}
guest_validate_data = {"name": "student_hetero_guest", "namespace": f"experiment{namespace}"}
host_validate_data = {"name": "student_hetero_host", "namespace": f"experiment{namespace}"}
# init pipeline
pipeline = PipeLine().set_initiator(role="guest", party_id=guest).set_roles(guest=guest, host=host,)
# set data reader and data-io
reader_0, reader_1 = Reader(name="reader_0"), Reader(name="reader_1")
reader_0.get_party_instance(role="guest", party_id=guest).algorithm_param(table=guest_train_data)
reader_0.get_party_instance(role="host", party_id=host).algorithm_param(table=host_train_data)
reader_1.get_party_instance(role="guest", party_id=guest).algorithm_param(table=guest_validate_data)
reader_1.get_party_instance(role="host", party_id=host).algorithm_param(table=host_validate_data)
dataio_0, dataio_1 = DataIO(name="dataio_0"), DataIO(name="dataio_1")
dataio_0.get_party_instance(role="guest", party_id=guest).algorithm_param(with_label=True, output_format="dense")
dataio_0.get_party_instance(role="host", party_id=host).algorithm_param(with_label=False)
dataio_1.get_party_instance(role="guest", party_id=guest).algorithm_param(with_label=True, output_format="dense")
dataio_1.get_party_instance(role="host", party_id=host).algorithm_param(with_label=False)
# data intersect component
intersect_0 = Intersection(name="intersection_0")
intersect_1 = Intersection(name="intersection_1")
# secure boost component
hetero_secure_boost_0 = HeteroSecureBoost(name="hetero_secure_boost_0",
num_trees=5,
task_type="regression",
objective_param={"objective": "lse"},
encrypt_param={"method": "iterativeAffine"},
tree_param={"max_depth": 3},
validation_freqs=1,
early_stopping_rounds=1)
# evaluation component
evaluation_0 = Evaluation(name="evaluation_0", eval_type="regression")
pipeline.add_component(reader_0)
pipeline.add_component(reader_1)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(dataio_1, data=Data(data=reader_1.output.data), model=Model(dataio_0.output.model))
pipeline.add_component(intersect_0, data=Data(data=dataio_0.output.data))
pipeline.add_component(intersect_1, data=Data(data=dataio_1.output.data))
pipeline.add_component(hetero_secure_boost_0, data=Data(train_data=intersect_0.output.data,
validate_data=intersect_1.output.data))
pipeline.add_component(evaluation_0, data=Data(data=hetero_secure_boost_0.output.data))
pipeline.compile()
pipeline.fit(backend=backend, work_mode=work_mode)
print("fitting hetero secureboost done, result:")
print(pipeline.get_component("hetero_secure_boost_0").get_summary())
def make_normal_dsl(config,
namespace,
lr_param,
is_multi_host=False,
has_validate=False,
is_cv=False,
is_ovr=False,
is_dense=True,
need_evaluation=True):
parties = config.parties
guest = parties.guest[0]
if is_multi_host:
hosts = parties.host
else:
hosts = parties.host[0]
arbiter = parties.arbiter[0]
if is_ovr:
guest_train_data = {
"name": "vehicle_scale_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "vehicle_scale_hetero_host",
"namespace": f"experiment{namespace}"
}
guest_eval_data = {
"name": "vehicle_scale_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_eval_data = {
"name": "vehicle_scale_hetero_host",
"namespace": f"experiment{namespace}"
}
else:
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
guest_eval_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_eval_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
train_line = []
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=hosts, arbiter=arbiter)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
# configure Reader for host
reader_0.get_party_instance(
role='host', party_id=hosts).component_param(table=host_train_data)
# define DataIO components
if is_dense:
dataio_0 = DataIO(name="dataio_0", output_format='dense')
else:
dataio_0 = DataIO(name="dataio_0", output_format='sparse')
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest',
party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.component_param(with_label=True)
# get and configure DataIO party instance of host
dataio_0.get_party_instance(
role='host', party_id=hosts).component_param(with_label=False)
train_line.append(dataio_0)
# define Intersection components
intersection_0 = Intersection(name="intersection_0")
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(intersection_0,
data=Data(data=dataio_0.output.data))
train_line.append(intersection_0)
last_cpn = None
if has_validate:
reader_1 = Reader(name="reader_1")
reader_1.get_party_instance(
role='guest',
party_id=guest).component_param(table=guest_eval_data)
reader_1.get_party_instance(
role='host', party_id=hosts).component_param(table=host_eval_data)
pipeline.add_component(reader_1)
last_cpn = reader_1
for cpn in train_line:
cpn_name = cpn.name
new_name = "_".join(cpn_name.split('_')[:-1] + ['1'])
validate_cpn = type(cpn)(name=new_name)
if hasattr(cpn.output, "model"):
pipeline.add_component(validate_cpn,
data=Data(data=last_cpn.output.data),
model=Model(cpn.output.model))
else:
pipeline.add_component(validate_cpn,
data=Data(data=last_cpn.output.data))
last_cpn = validate_cpn
hetero_lr_0 = HeteroLR(**lr_param)
if has_validate:
pipeline.add_component(hetero_lr_0,
data=Data(train_data=intersection_0.output.data,
validate_data=last_cpn.output.data))
else:
pipeline.add_component(
hetero_lr_0, data=Data(train_data=intersection_0.output.data))
if is_cv:
pipeline.compile()
return pipeline
evaluation_data = [hetero_lr_0.output.data]
if has_validate:
hetero_lr_1 = HeteroLR(name='hetero_lr_1')
pipeline.add_component(hetero_lr_1,
data=Data(test_data=last_cpn.output.data),
model=Model(hetero_lr_0.output.model))
evaluation_data.append(hetero_lr_1.output.data)
if need_evaluation:
evaluation_0 = Evaluation(name="evaluation_0", eval_type="binary")
pipeline.add_component(evaluation_0, data=Data(data=evaluation_data))
pipeline.compile()
return pipeline
def main(config="../../config.yaml",
param="./xgb_config_binary.yaml",
namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
backend = config.backend
work_mode = config.work_mode
# data sets
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
guest_validate_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_validate_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
# init pipeline
pipeline = PipeLine().set_initiator(role="guest",
party_id=guest).set_roles(
guest=guest,
host=host,
)
# set data reader and data-io
reader_0, reader_1 = Reader(name="reader_0"), Reader(name="reader_1")
reader_0.get_party_instance(
role="guest", party_id=guest).algorithm_param(table=guest_train_data)
reader_0.get_party_instance(
role="host", party_id=host).algorithm_param(table=host_train_data)
reader_1.get_party_instance(
role="guest",
party_id=guest).algorithm_param(table=guest_validate_data)
reader_1.get_party_instance(
role="host", party_id=host).algorithm_param(table=host_validate_data)
dataio_0, dataio_1 = DataIO(name="dataio_0"), DataIO(name="dataio_1")
dataio_0.get_party_instance(role="guest", party_id=guest).algorithm_param(
with_label=True, output_format="dense")
dataio_0.get_party_instance(
role="host", party_id=host).algorithm_param(with_label=False)
dataio_1.get_party_instance(role="guest", party_id=guest).algorithm_param(
with_label=True, output_format="dense")
dataio_1.get_party_instance(
role="host", party_id=host).algorithm_param(with_label=False)
# data intersect component
intersect_0 = Intersection(name="intersection_0")
intersect_1 = Intersection(name="intersection_1")
# secure boost component
hetero_fast_sbt = HeteroFastSecureBoost(
name="hetero_fast_sbt_0",
num_trees=10,
task_type="classification",
objective_param={"objective": "cross_entropy"},
encrypt_param={"method": "iterativeAffine"},
tree_param={"max_depth": 3},
validation_freqs=1,
learning_rate=0.1,
tree_num_per_party=1,
work_mode='mix')
# evaluation component
evaluation_0 = Evaluation(name="evaluation_0", eval_type="binary")
pipeline.add_component(reader_0)
pipeline.add_component(reader_1)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(dataio_1,
data=Data(data=reader_1.output.data),
model=Model(dataio_0.output.model))
pipeline.add_component(intersect_0, data=Data(data=dataio_0.output.data))
pipeline.add_component(intersect_1, data=Data(data=dataio_1.output.data))
pipeline.add_component(hetero_fast_sbt,
data=Data(train_data=intersect_0.output.data,
validate_data=intersect_1.output.data))
pipeline.add_component(evaluation_0,
data=Data(data=hetero_fast_sbt.output.data))
pipeline.compile()
pipeline.fit(backend=backend, work_mode=work_mode)
return {}, pipeline.get_component("evaluation_0").get_summary()
def make_single_predict_pipeline(config,
namespace,
selection_param,
is_multi_host=False,
**kwargs):
parties = config.parties
guest = parties.guest[0]
if is_multi_host:
hosts = parties.host
else:
hosts = parties.host[0]
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
guest_eval_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_eval_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=hosts)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
# configure Reader for host
reader_0.get_party_instance(
role='host', party_id=hosts).component_param(table=host_train_data)
# define DataIO components
dataio_0 = DataIO(name="dataio_0") # start component numbering at 0
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest',
party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.component_param(with_label=True,
output_format="dense")
# get and configure DataIO party instance of host
dataio_0.get_party_instance(
role='host', party_id=hosts).component_param(with_label=False)
# define Intersection components
intersection_0 = Intersection(name="intersection_0")
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(intersection_0,
data=Data(data=dataio_0.output.data))
reader_1 = Reader(name="reader_1")
reader_1.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_eval_data)
reader_1.get_party_instance(
role='host', party_id=hosts).component_param(table=host_eval_data)
dataio_1 = DataIO(name="dataio_1")
intersection_1 = Intersection(name="intersection_1")
pipeline.add_component(reader_1)
pipeline.add_component(dataio_1,
data=Data(data=reader_1.output.data),
model=Model(dataio_0.output.model))
pipeline.add_component(intersection_1,
data=Data(data=dataio_1.output.data))
sample_0 = FederatedSample(name='sample_0', fractions=0.9)
pipeline.add_component(sample_0,
data=Data(data=intersection_0.output.data))
if "binning_param" not in kwargs:
raise ValueError("Binning_param is needed")
hetero_feature_binning_0 = HeteroFeatureBinning(**kwargs['binning_param'])
pipeline.add_component(hetero_feature_binning_0,
data=Data(data=sample_0.output.data))
hetero_feature_binning_1 = HeteroFeatureBinning(
name='hetero_feature_binning_1')
pipeline.add_component(hetero_feature_binning_1,
data=Data(data=intersection_1.output.data),
model=Model(hetero_feature_binning_0.output.model))
hetero_feature_selection_0 = HeteroFeatureSelection(**selection_param)
pipeline.add_component(
hetero_feature_selection_0,
data=Data(data=hetero_feature_binning_0.output.data),
model=Model(isometric_model=[hetero_feature_binning_0.output.model]))
hetero_feature_selection_1 = HeteroFeatureSelection(
name='hetero_feature_selection_1')
pipeline.add_component(
hetero_feature_selection_1,
data=Data(data=hetero_feature_binning_1.output.data),
model=Model(hetero_feature_selection_0.output.model))
scale_0 = FeatureScale(name='scale_0')
scale_1 = FeatureScale(name='scale_1')
pipeline.add_component(
scale_0, data=Data(data=hetero_feature_selection_0.output.data))
pipeline.add_component(
scale_1,
data=Data(data=hetero_feature_selection_1.output.data),
model=Model(scale_0.output.model))
pipeline.compile()
return pipeline
def make_normal_dsl(config, namespace):
parties = config.parties
guest = parties.guest[0]
hosts = parties.host[0]
arbiter = parties.arbiter[0]
guest_train_data = {"name": "breast_homo_guest", "namespace": f"experiment{namespace}"}
host_train_data = {"name": "breast_homo_host", "namespace": f"experiment{namespace}"}
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=hosts, arbiter=arbiter)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
# configure Reader for guest
reader_0.get_party_instance(role='guest', party_id=guest).component_param(table=guest_train_data)
# configure Reader for host
reader_0.get_party_instance(role='host', party_id=hosts).component_param(table=host_train_data)
# define DataIO components
dataio_0 = DataIO(name="dataio_0") # start component numbering at 0
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest', party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.component_param(with_label=True, output_format="dense")
# get and configure DataIO party instance of host
dataio_0.get_party_instance(role='host', party_id=hosts).component_param(with_label=True)
scale_0 = FeatureScale(name='scale_0')
homo_sbt_0 = HomoSecureBoost(name="homo_secureboost_0",
num_trees=3,
task_type='classification',
objective_param={"objective": "cross_entropy"},
tree_param={
"max_depth": 3
},
validation_freqs=1
)
# define Intersection components
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(scale_0, data=Data(data=dataio_0.output.data))
pipeline.add_component(homo_sbt_0, data=Data(train_data=scale_0.output.data))
selection_param = {
"name": "hetero_feature_selection_0",
"select_col_indexes": -1,
"select_names": [],
"filter_methods": [
"homo_sbt_filter"
],
"sbt_param": {
"metrics": "feature_importance",
"filter_type": "threshold",
"take_high": True,
"threshold": 0.03
}}
feature_selection_0 = HeteroFeatureSelection(**selection_param)
param = {
"penalty": "L2",
"optimizer": "sgd",
"tol": 1e-05,
"alpha": 0.01,
"max_iter": 30,
"early_stop": "diff",
"batch_size": -1,
"learning_rate": 0.15,
"decay": 1,
"decay_sqrt": True,
"init_param": {
"init_method": "zeros"
},
"encrypt_param": {
"method": None
},
"cv_param": {
"n_splits": 4,
"shuffle": True,
"random_seed": 33,
"need_cv": False
}
}
homo_lr_0 = HomoLR(name='homo_lr_0', **param)
pipeline.add_component(feature_selection_0, data=Data(data=scale_0.output.data),
model=Model(isometric_model=homo_sbt_0.output.model))
pipeline.add_component(homo_lr_0, data=Data(train_data=feature_selection_0.output.data))
evaluation_0 = Evaluation(name='evaluation_0')
pipeline.add_component(evaluation_0, data=Data(data=homo_lr_0.output.data))
# compile pipeline once finished adding modules, this step will form conf and dsl files for running job
pipeline.compile()
return pipeline
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
backend = config.backend
work_mode = config.work_mode
# data sets
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
guest_validate_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_validate_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
# init pipeline
pipeline = PipeLine().set_initiator(role="guest",
party_id=guest).set_roles(
guest=guest,
host=host,
)
# set data reader and data-io
reader_0, reader_1 = Reader(name="reader_0"), Reader(name="reader_1")
reader_0.get_party_instance(
role="guest", party_id=guest).component_param(table=guest_train_data)
reader_0.get_party_instance(
role="host", party_id=host).component_param(table=host_train_data)
reader_1.get_party_instance(
role="guest",
party_id=guest).component_param(table=guest_validate_data)
reader_1.get_party_instance(
role="host", party_id=host).component_param(table=host_validate_data)
dataio_0, dataio_1 = DataIO(name="dataio_0"), DataIO(name="dataio_1")
dataio_0.get_party_instance(role="guest", party_id=guest).component_param(
with_label=True, output_format="dense")
dataio_0.get_party_instance(
role="host", party_id=host).component_param(with_label=False)
dataio_1.get_party_instance(role="guest", party_id=guest).component_param(
with_label=True, output_format="dense")
dataio_1.get_party_instance(
role="host", party_id=host).component_param(with_label=False)
# data intersect component
intersect_0 = Intersection(name="intersection_0")
intersect_1 = Intersection(name="intersection_1")
# secure boost component
hetero_secure_boost_0 = HeteroSecureBoost(
name="hetero_secure_boost_0",
num_trees=3,
task_type="classification",
objective_param={"objective": "cross_entropy"},
encrypt_param={"method": "iterativeAffine"},
tree_param={"max_depth": 3},
validation_freqs=1)
# evaluation component
evaluation_0 = Evaluation(name="evaluation_0", eval_type="binary")
evaluation_1 = Evaluation(name="evaluation_1", eval_type="binary")
# transformer
transformer_0 = SBTTransformer(name='sbt_transformer_0', dense_format=True)
# local baseline
def get_local_baseline(idx):
return LocalBaseline(name="local_baseline_{}".format(idx),
model_name="LogisticRegression",
model_opts={
"penalty": "l2",
"tol": 0.0001,
"C": 1.0,
"fit_intercept": True,
"solver": "lbfgs",
"max_iter": 50
})
local_baseline_0 = get_local_baseline(0)
local_baseline_0.get_party_instance(
role='guest', party_id=guest).component_param(need_run=True)
local_baseline_0.get_party_instance(
role='host', party_id=host).component_param(need_run=False)
local_baseline_1 = get_local_baseline(1)
local_baseline_1.get_party_instance(
role='guest', party_id=guest).component_param(need_run=True)
local_baseline_1.get_party_instance(
role='host', party_id=host).component_param(need_run=False)
evaluation_1.get_party_instance(
role='host', party_id=host).component_param(need_run=False)
pipeline.add_component(reader_0)
pipeline.add_component(reader_1)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(dataio_1,
data=Data(data=reader_1.output.data),
model=Model(dataio_0.output.model))
pipeline.add_component(intersect_0, data=Data(data=dataio_0.output.data))
pipeline.add_component(intersect_1, data=Data(data=dataio_1.output.data))
pipeline.add_component(hetero_secure_boost_0,
data=Data(train_data=intersect_0.output.data,
validate_data=intersect_1.output.data))
pipeline.add_component(
transformer_0,
data=Data(data=intersect_0.output.data),
model=Model(isometric_model=hetero_secure_boost_0.output.model))
pipeline.add_component(local_baseline_0,
data=Data(data=transformer_0.output.data))
pipeline.add_component(local_baseline_1,
data=Data(data=intersect_0.output.data))
pipeline.add_component(evaluation_0,
data=Data(data=local_baseline_0.output.data))
pipeline.add_component(evaluation_1,
data=Data(data=local_baseline_1.output.data))
pipeline.compile()
job_parameters = JobParameters(backend=backend, work_mode=work_mode)
pipeline.fit(job_parameters)
def main(config="../../config.yaml", namespace=""):
# obtain config
if isinstance(config, str):
config = load_job_config(config)
parties = config.parties
guest = parties.guest[0]
host = parties.host[0]
arbiter = parties.arbiter[0]
backend = config.backend
work_mode = config.work_mode
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": "experiment"
}
guest_test_data = {
"name": "breast_hetero_guest",
"namespace": "experiment"
}
host_train_data = {
"name": "breast_hetero_host_tag_value",
"namespace": "experiment"
}
host_test_data = {
"name": "breast_hetero_host_tag_value",
"namespace": "experiment"
}
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=host, arbiter=arbiter)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
reader_1 = Reader(name="reader_1")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).algorithm_param(table=guest_train_data)
reader_1.get_party_instance(
role='guest', party_id=guest).algorithm_param(table=guest_test_data)
# configure Reader for host
reader_0.get_party_instance(
role='host', party_id=host).algorithm_param(table=host_train_data)
reader_1.get_party_instance(
role='host', party_id=host).algorithm_param(table=host_test_data)
# define DataIO components
dataio_0 = DataIO(name="dataio_0") # start component numbering at 0
dataio_1 = DataIO(name="dataio_1") # start component numbering at 1
param = {
"with_label": True,
"label_name": "y",
"label_type": "int",
"output_format": "dense",
"missing_fill": True,
"missing_fill_method": "mean",
"outlier_replace": False,
"outlier_replace_method": "designated",
"outlier_replace_value": 0.66,
"outlier_impute": "-9999"
}
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest',
party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.algorithm_param(**param)
# get and configure DataIO party instance of host
dataio_1.get_party_instance(role='guest',
party_id=guest).algorithm_param(**param)
param = {
"input_format": "tag",
"with_label": False,
"tag_with_value": True,
"delimitor": ";",
"output_format": "dense"
}
dataio_0.get_party_instance(role='host',
party_id=host).algorithm_param(**param)
dataio_1.get_party_instance(role='host',
party_id=host).algorithm_param(**param)
# define Intersection components
intersection_0 = Intersection(name="intersection_0",
intersect_method="raw")
intersection_1 = Intersection(name="intersection_1",
intersect_method="raw")
param = {
"name": 'hetero_feature_binning_0',
"method": 'optimal',
"optimal_binning_param": {
"metric_method": "iv",
"init_bucket_method": "quantile"
},
"bin_indexes": -1
}
hetero_feature_binning_0 = HeteroFeatureBinning(**param)
statistic_0 = DataStatistics(name='statistic_0')
param = {
"name":
'hetero_feature_selection_0',
"filter_methods":
["manually", "unique_value", "iv_filter", "statistic_filter"],
"manually_param": {
"filter_out_indexes": [1, 2],
"filter_out_names": ["x3", "x4"]
},
"unique_param": {
"eps": 1e-6
},
"iv_param": {
"metrics": ["iv", "iv"],
"filter_type": ["top_k", "threshold"],
"take_high": [True, True],
"threshold": [10, 0.1]
},
"statistic_param": {
"metrics": ["coefficient_of_variance", "skewness"],
"filter_type": ["threshold", "threshold"],
"take_high": [True, False],
"threshold": [0.001, -0.01]
},
"select_col_indexes":
-1
}
hetero_feature_selection_0 = HeteroFeatureSelection(**param)
hetero_feature_selection_1 = HeteroFeatureSelection(
name='hetero_feature_selection_1')
param = {"name": "hetero_scale_0", "method": "standard_scale"}
hetero_scale_0 = FeatureScale(**param)
hetero_scale_1 = FeatureScale(name='hetero_scale_1')
param = {
"penalty": "L2",
"optimizer": "nesterov_momentum_sgd",
"tol": 1e-4,
"alpha": 0.01,
"max_iter": 5,
"early_stop": "diff",
"batch_size": -1,
"learning_rate": 0.15,
"init_param": {
"init_method": "zeros"
},
"validation_freqs": None,
"early_stopping_rounds": None
}
hetero_lr_0 = HeteroLR(name='hetero_lr_0', **param)
evaluation_0 = Evaluation(name='evaluation_0')
# add components to pipeline, in order of task execution
pipeline.add_component(reader_0)
pipeline.add_component(reader_1)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(dataio_1,
data=Data(data=reader_1.output.data),
model=Model(dataio_0.output.model))
# set data input sources of intersection components
pipeline.add_component(intersection_0,
data=Data(data=dataio_0.output.data))
pipeline.add_component(intersection_1,
data=Data(data=dataio_1.output.data))
# set train & validate data of hetero_lr_0 component
pipeline.add_component(hetero_feature_binning_0,
data=Data(data=intersection_0.output.data))
pipeline.add_component(statistic_0,
data=Data(data=intersection_0.output.data))
pipeline.add_component(
hetero_feature_selection_0,
data=Data(data=intersection_0.output.data),
model=Model(isometric_model=[
hetero_feature_binning_0.output.model, statistic_0.output.model
]))
pipeline.add_component(hetero_feature_selection_1,
data=Data(data=intersection_1.output.data),
model=Model(
hetero_feature_selection_0.output.model))
pipeline.add_component(
hetero_scale_0, data=Data(data=hetero_feature_selection_0.output.data))
pipeline.add_component(
hetero_scale_1,
data=Data(data=hetero_feature_selection_1.output.data),
model=Model(hetero_scale_0.output.model))
# set train & validate data of hetero_lr_0 component
pipeline.add_component(hetero_lr_0,
data=Data(train_data=hetero_scale_0.output.data,
validate_data=hetero_scale_1.output.data))
pipeline.add_component(evaluation_0,
data=Data(data=[hetero_lr_0.output.data]))
# compile pipeline once finished adding modules, this step will form conf and dsl files for running job
pipeline.compile()
# fit model
pipeline.fit(backend=backend, work_mode=work_mode)
# query component summary
print(pipeline.get_component("hetero_lr_0").get_summary())
def make_feature_engineering_dsl(config,
namespace,
lr_param,
is_multi_host=False,
has_validate=False,
is_cv=False,
is_ovr=False):
parties = config.parties
guest = parties.guest[0]
if is_multi_host:
hosts = parties.host
else:
hosts = parties.host[0]
arbiter = parties.arbiter[0]
if is_ovr:
guest_train_data = {
"name": "vehicle_scale_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "vehicle_scale_hetero_host",
"namespace": f"experiment{namespace}"
}
guest_eval_data = {
"name": "vehicle_scale_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_eval_data = {
"name": "vehicle_scale_hetero_host",
"namespace": f"experiment{namespace}"
}
else:
guest_train_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_train_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
guest_eval_data = {
"name": "breast_hetero_guest",
"namespace": f"experiment{namespace}"
}
host_eval_data = {
"name": "breast_hetero_host",
"namespace": f"experiment{namespace}"
}
train_line = []
# initialize pipeline
pipeline = PipeLine()
# set job initiator
pipeline.set_initiator(role='guest', party_id=guest)
# set participants information
pipeline.set_roles(guest=guest, host=hosts, arbiter=arbiter)
# define Reader components to read in data
reader_0 = Reader(name="reader_0")
# configure Reader for guest
reader_0.get_party_instance(
role='guest', party_id=guest).component_param(table=guest_train_data)
# configure Reader for host
reader_0.get_party_instance(
role='host', party_id=hosts).component_param(table=host_train_data)
# define DataIO components
dataio_0 = DataIO(name="dataio_0") # start component numbering at 0
# get DataIO party instance of guest
dataio_0_guest_party_instance = dataio_0.get_party_instance(role='guest',
party_id=guest)
# configure DataIO for guest
dataio_0_guest_party_instance.component_param(with_label=True,
output_format="dense")
# get and configure DataIO party instance of host
dataio_0.get_party_instance(
role='host', party_id=hosts).component_param(with_label=False)
train_line.append(dataio_0)
# define Intersection components
intersection_0 = Intersection(name="intersection_0")
pipeline.add_component(reader_0)
pipeline.add_component(dataio_0, data=Data(data=reader_0.output.data))
pipeline.add_component(intersection_0,
data=Data(data=dataio_0.output.data))
train_line.append(intersection_0)
feature_scale_0 = FeatureScale(name='feature_scale_0',
method="standard_scale",
need_run=True)
pipeline.add_component(feature_scale_0,
data=Data(data=intersection_0.output.data))
train_line.append(feature_scale_0)
binning_param = {
"method": "quantile",
"compress_thres": 10000,
"head_size": 10000,
"error": 0.001,
"bin_num": 10,
"bin_indexes": -1,
"adjustment_factor": 0.5,
"local_only": False,
"need_run": True,
"transform_param": {
"transform_cols": -1,
"transform_type": "bin_num"
}
}
hetero_feature_binning_0 = HeteroFeatureBinning(
name='hetero_feature_binning_0', **binning_param)
pipeline.add_component(hetero_feature_binning_0,
data=Data(data=feature_scale_0.output.data))
train_line.append(hetero_feature_binning_0)
selection_param = {
"select_col_indexes": -1,
"filter_methods": ["manually", "iv_value_thres", "iv_percentile"],
"manually_param": {
"filter_out_indexes": None
},
"iv_value_param": {
"value_threshold": 1.0
},
"iv_percentile_param": {
"percentile_threshold": 0.9
},
"need_run": True
}
hetero_feature_selection_0 = HeteroFeatureSelection(
name='hetero_feature_selection_0', **selection_param)
pipeline.add_component(
hetero_feature_selection_0,
data=Data(data=hetero_feature_binning_0.output.data),
model=Model(isometric_model=[hetero_feature_binning_0.output.model]))
train_line.append(hetero_feature_selection_0)
onehot_param = {
"transform_col_indexes": -1,
"transform_col_names": None,
"need_run": True
}
one_hot_encoder_0 = OneHotEncoder(name='one_hot_encoder_0', **onehot_param)
pipeline.add_component(
one_hot_encoder_0,
data=Data(data=hetero_feature_selection_0.output.data))
train_line.append(one_hot_encoder_0)
last_cpn = None
if has_validate:
reader_1 = Reader(name="reader_1")
reader_1.get_party_instance(
role='guest',
party_id=guest).component_param(table=guest_eval_data)
reader_1.get_party_instance(
role='host', party_id=hosts).component_param(table=host_eval_data)
pipeline.add_component(reader_1)
last_cpn = reader_1
for cpn in train_line:
cpn_name = cpn.name
new_name = "_".join(cpn_name.split('_')[:-1] + ['1'])
validate_cpn = type(cpn)(name=new_name)
if hasattr(cpn.output, "model"):
pipeline.add_component(validate_cpn,
data=Data(data=last_cpn.output.data),
model=Model(cpn.output.model))
else:
pipeline.add_component(validate_cpn,
data=Data(data=last_cpn.output.data))
last_cpn = validate_cpn
hetero_lr_0 = HeteroLR(**lr_param)
if has_validate:
pipeline.add_component(hetero_lr_0,
data=Data(
train_data=one_hot_encoder_0.output.data,
validate_data=last_cpn.output.data))
else:
pipeline.add_component(
hetero_lr_0, data=Data(train_data=one_hot_encoder_0.output.data))
if is_cv:
pipeline.compile()
return pipeline
evaluation_data = [hetero_lr_0.output.data]
if has_validate:
hetero_lr_1 = HeteroLR(name='hetero_lr_1')
pipeline.add_component(hetero_lr_1,
data=Data(test_data=last_cpn.output.data),
model=Model(hetero_lr_0.output.model))
evaluation_data.append(hetero_lr_1.output.data)
evaluation_0 = Evaluation(name="evaluation_0", eval_type="binary")
pipeline.add_component(evaluation_0, data=Data(data=evaluation_data))
pipeline.compile()
return pipeline