def set_threshold(i, c_id, th_val):
"""
Sets the thresold of a Trigger to th_val
:param i: Ensemble of models (system) representing an individual
:param c_id: Classifier affected
:param step: Value to which increment or decrement the threshold
:return: Nothing
"""
c_file = i.get(c_id).classifier_file
if i.get(c_id).component_id != '':
trigger_id = i.get(c_id).component_id
trigger_old = i.get(trigger_id)
assert trigger_old.DESCRIPTOR.name == "Trigger", "Classifiers should be connected to triggers in the chain"
trigger_name = "trigger_classifier_" + str(th_val) + "_" + c_id
trigger_classifier_file = os.path.join(os.environ['FCM'], os.environ['TMP'], trigger_name + '.pkl')
if not os.path.exists(trigger_classifier_file):
data = __make_data_and_dataset(i, trigger_name, c_file, th_val)
i.replace(trigger_old.classifier.data_id, data)
trigger = make.make_trigger(trigger_name,
make.make_empty_classifier(id="", data_id=data.id),
component_ids=trigger_old.component_ids, model="probability")
else:
i.remove(trigger_old.classifier.data_id) # Remove old data if exists
trigger = make.make_trigger(trigger_name,
make.make_classifier('', classifier_file=trigger_classifier_file),
component_ids=trigger_old.component_ids)
i.replace(trigger_old.id, trigger)
c = i.get(c_id)
c.component_id = trigger_name
i.replace(c_id, c)
def replace_classifier(i, c_id, c_id_new, c_file = None, trigger_name = None):
"""
Replaces a classifier in the chain for a new classifier
:param i: Ensemble of models (system) representing an individual
:param c_id: Classifier's id to be replaced
:param c_id_new: Classifier's id that replaces
:return: Nothing
"""
c_file = c_id_new if c_file is None else c_file
existing_classifier_id = [c.id for c in i.get_message().classifier]
if c_id_new not in existing_classifier_id:
classifier = make.make_classifier(c_id_new, c_file)
if i.get(c_id).component_id != '':
# Check it is a trigger
trigger_id = i.get(c_id).component_id
assert i.get(trigger_id).DESCRIPTOR.name == "Trigger", \
"ERROR: Classifier in chain should be connected to trigger"
# Replace previous data component on the system for the new one
trigger_classifier_old = i.get(trigger_id).classifier
old_data_id = trigger_classifier_old.data_id
th = float(trigger_id.split("_")[2])
trigger_name = "trigger_classifier_" + str(th) + "_" + c_id_new
trigger_classifier_file = os.path.join(os.environ['FCM'], os.environ['TMP'], trigger_name+'.pkl')
if not os.path.exists(trigger_classifier_file):
data = __make_data_and_dataset(i, trigger_name, c_file, th)
i.replace(old_data_id, data)
trigger = make.make_trigger(trigger_name, make.make_empty_classifier(id="", data_id=data.id),
component_ids=i.get(trigger_id).component_ids, model="probability")
else:
trigger = make.make_trigger(trigger_name,
make.make_classifier('', classifier_file=trigger_classifier_file),
component_ids=i.get(trigger_id).component_ids)
i.replace(trigger_id, trigger)
# Link replacing classifier to trigger
classifier.component_id = trigger_name
# Replace classifier
i.replace(c_id, classifier)
# If first classifier, point at it
if i.get_start() == c_id:
i.set_start(c_id_new)
# Get trigger connected to the old classifier
trigger_names = i.get_message().trigger # All triggers from the ensemble
for trigger in trigger_names:
trigger = i.get(trigger.id)
for ic, c in enumerate(trigger.component_ids):
if c_id == c:
trigger.component_ids[ic] = c_id_new
i.replace(trigger.id, trigger)
def build_chain(classifiers, id_classifiers, thresholds, id_triggers, data_id):
assert len(classifiers) == len(
id_triggers
) + 1, "ERROR: Number of triggers in the chain is not consistent"
assert len(id_triggers) == len(
thresholds), "ERROR: Each trigger should be assigned a threshold"
assert len(classifiers) == len(
id_classifiers
), "ERROR: Each classifier file should be assigned a classifier id"
data_path = os.path.join(os.environ['FCM'], 'Data', data_id)
if not os.path.exists(data_path):
os.makedirs(data_path)
sys = sb.SystemBuilder(verbose=False)
for i in range(len(classifiers) - 1):
# Create data for the trigger
train_path = os.path.join(data_path, id_triggers[i] + "_test.pkl")
test_path = os.path.join(data_path, id_triggers[i] + "_train.pkl")
val_path = os.path.join(data_path, id_triggers[i] + "_val.pkl")
source = make.make_source(train_path, test_path, 2, val_path=val_path)
data = make.make_data("data_" + id_triggers[i], 1, 1, source=source)
update_dataset(classifiers[i], train_path, test_path, val_path,
thresholds[i])
sys.add_data(data)
# Build trigger attached to classifier
trigger = make.make_trigger(id_triggers[i],
make.make_empty_classifier(
id='',
data_id="data_" + id_triggers[i]),
[id_classifiers[i + 1]],
model="probability")
sys.add_trigger(trigger)
# Build classifier
c_file = classifiers[i]
classifier = make.make_classifier(id_classifiers[i],
c_file,
component_id=id_triggers[i])
sys.add_classifier(classifier)
if i == 0:
sys.set_start(id_classifiers[i])
classifier = make.make_classifier(id_classifiers[-1], classifiers[-1])
sys.add_classifier(classifier)
return sys
def evaluate(work, records, tid):
lock = Lock()
while True:
m, th, m_ = work.get()
print(m, th, m_)
small_dict = io.read_pickle(m)
test_images = len(small_dict['test']['gt'])
train_images = len(small_dict['train']['gt'])
data_path = "../../Data/"
trigger_train_dataset = os.path.join(data_path,
"train_trigger_" + str(tid))
test_train_dataset = os.path.join(data_path,
"test_trigger_" + str(tid))
sys = sb.SystemBuilder(verbose=False)
# Complex classifier
bigClassifier = make.make_classifier("big", m_)
sys.add_classifier(bigClassifier)
# Data
source = make.make_source(trigger_train_dataset, test_train_dataset, 2)
data = make.make_data("trigger_data",
train_images,
test_images,
source=source)
sys.add_data(data)
update_dataset(m, th, trigger_train_dataset, test_train_dataset)
# Trigger
trigger = make.make_trigger(
"trigger",
make.make_empty_classifier(data_id="trigger_data"), ["big"],
model="probability")
sys.add_trigger(trigger)
# Simple classifier
smallClassifier = make.make_classifier("small", m, "trigger")
sys.add_classifier(smallClassifier)
results = eval.evaluate(sys, "small", check_classifiers=False)
records["system_" + m + ';' + m_ + ';' + str(th)] = results.test
lock.acquire()
if m_ not in records: # Evaluate individual models in order to plot
records[m_] = eval.evaluate(sys, 'big').test
lock.release()
work.task_done()
def extend_chain_pt(i, c_id, th=None, c_file = None, trigger_name=None):
"""
Extends the chain with a probability trigger and a classifier
:param i: Ensemble of models (system) representing an individual
:param c_id: Classifier to attach at the end fo the chain
:param th: Threshold of the trigger
:return: Nothing
"""
th = 0.5 if th is None else th
c_file = c_id if c_file is None else c_file
existing_classifier_id = [c.id for c in i.get_message().classifier]
if c_id not in existing_classifier_id: # Add classifier if not present previously in the chain
# Get the last model in the chain
for c in i.get_message().classifier:
if c.component_id == "":
last_id = c.id
# Create dataset for new trigger if trigger's classifier not existing
trigger_name = "trigger_classifier_" + str(th) + "_" + last_id
trigger_classifier_file = os.path.join(os.environ['FCM'], os.environ['TMP'], trigger_name+'.pkl')
if not os.path.exists(trigger_classifier_file):
data = __make_data_and_dataset(i, trigger_name, i.get(last_id).classifier_file, th)
i.add_data(data)
trigger = make.make_trigger(trigger_name, make.make_empty_classifier(id="", data_id=data.id), component_ids=[c_id], model="probability")
else:
trigger = make.make_trigger(trigger_name, make.make_classifier('', trigger_classifier_file), component_ids=[c_id])
i.add_trigger(trigger)
# Create new mutated classifier
classifier = make.make_classifier(c_id, c_file)
i.add_classifier(classifier)
# Update last classifier to connect to trigger
last_classifier = i.get(last_id)
last_classifier.component_id = trigger_name
i.replace(last_id, last_classifier)
def extend_merged_chain(i, c_id_tail, c_id_new, th, c_file_new=None):
"""
:param i: Individual
:param c_id_tail: Last classifier at the chain
:param c_id_new: Id of new last classifier at the chain
:param th: Threshold value of the new trigger
:param c_file_new: File location of the classifier at the chain
:param t_id: Id of the new trigger
:return: Nothing
"""
existing_classifier_id = [c.id for c in i.get_message().classifier]
if c_id_new not in existing_classifier_id:
# Add new classifier to the ensemble
c_file = c_id_new if c_file_new is None else c_file_new
classifier = make.make_classifier(c_id_new, c_file)
i.add_classifier(classifier)
# Build the trigger
trigger_name = "trigger_classifier_" + str(th) + "_" + c_id_tail
trigger_classifier_file = os.path.join(os.environ['FCM'], os.environ['TMP'], trigger_name + '.pkl')
if not os.path.exists(trigger_classifier_file):
data = __make_data_and_dataset(i, trigger_name, i.get(c_id_tail).classifier_file, th)
i.add_data(data)
trigger = make.make_trigger(trigger_name, make.make_empty_classifier(id="", data_id=data.id),
component_ids=[c_id_new], model="probability")
else:
trigger = make.make_trigger(trigger_name, make.make_classifier('', trigger_classifier_file),
component_ids=[c_id_new])
i.add_trigger(trigger)
# Connect the (old) last classifier to the trigger
last_classifier = i.get(c_id_tail)
last_classifier.component_id = trigger_name
i.replace(c_id_tail, last_classifier)
classifier_trigger_dict)
classifier = make.make_classifier("trigger_classifier",
"../Definitions/Triggers/Tmp/" + name)
return classifier
net1 = 'system_DenseNet201_cifar10.pkl_ResNet152_cifar10.pklth=0.7'
net2 = 'GoogleNet_cifar10.pkl'
m = Classifier_Path + net1
m_ = Classifier_Path + net2
th = 0.7
sys = sb.SystemBuilder(verbose=True)
name2 = m_
bigClassifier = make.make_empty_classifier("big")
bigClassifier.classifier_file = name2
sys.add_classifier(bigClassifier)
trigger = make.make_trigger("probability_threshold_trigger",
make.make_empty_classifier(), ["big"])
sys.add_trigger(trigger)
name1 = m
smallClassifier = make.make_empty_classifier("small",
"probability_threshold_trigger")
model1_dict = io.read_pickle(name1, suffix="", verbose=False)
smallClassifier.classifier_file = name1
sys.add_classifier(smallClassifier)
classifier_trigger = build_train_trigger(model1_dict, th)
# show: 13.458 secs
# save: 4.609 secs
# LOAD TIME of this script:
# PROTO PERFROMANCE:
# load: 8.132 secs
# show: 13.598 secs
if __name__ == '__main__':
# Load classifier
name = "demo_classifier"
name = "/dataT/eid/GIT/tpml/ml_experiments/001interns/V001_DPN26_ref_0_old"
name = "/dataT/eid/GIT/tpml/ml_experiments/001interns/V001_DPN26_ref_0"
model = make_util.make_empty_classifier()
print("Load ...")
t_start = time.time()
io_util.read_message(name, model)
t_duration_load = time.time() - t_start
t_start = time.time()
print(model)
t_duration_show = time.time() - t_start
print("PROTO PERFROMANCE:")
print(" load: {:.3f} secs".format(t_duration_load))
print(" show: {:.3f} secs".format(t_duration_show))
print("")
print("ALL DONE")
big_cfile = "../Definitions/Classifiers/DenseNet201_cifar10"
th = 0.9
sys = sb.SystemBuilder(verbose=False)
bigClassifier = make.make_classifier("big", big_cfile)
sys.add_classifier(bigClassifier)
source = make.make_source(train_path, test_path, fcm.Data.Source.NUMPY)
data = make.make_data("trigger_data", int(5e4), int(1e4), source=source)
sys.add_data(data)
update_dataset(small_cfile, th, train_path, test_path)
trigger = make.make_trigger(
"trigger",
make.make_empty_classifier(data_id="trigger_data"), ["big"],
model="probability")
sys.add_trigger(trigger)
smallClassifier = make.make_classifier("small", small_cfile, "trigger")
sys.add_classifier(smallClassifier)
r = eval.evaluate(sys, "small")
eval.pretty_print(r)
print(r.test['system'].instance_model)
time = 0
time_small = io.read_pickle(small_cfile)['metrics']['time'] / 128
time_big = io.read_pickle(big_cfile)['metrics']['time'] / 128
for id, model in r.test['system'].instance_model.items():
time += time_small if len(model) == 1 else time_small + time_big
if __name__ == "__main__":
# Get the CIFAR-100 models form the Classifiers dir
import os
Dataset_Path = "../../Definitions/Classifiers/"
dsets = ["sota_models_caltech256-32-dev_validation"]
records = {}
for id, d in enumerate(dsets):
Classifier_Path = Dataset_Path + d + '/'
models = [f for f in os.listdir(Classifier_Path)]
print(models)
# Creating system
sys = sb.SystemBuilder(verbose=False)
smallClassifier = make.make_empty_classifier("Classifier")
sys.add_classifier(smallClassifier)
for m_ in models:
# Model 2
name2 = Classifier_Path + m_
model2 = make.make_empty_classifier()
model2.id = "Classifier"
model2.classifier_file = name2
sys.replace(model2.id, model2)
evaluate_time_start = time.time()
results = eval.evaluate(sys, model2.id)
eval_time = time.time() - evaluate_time_start
trigger0_test_dataset = os.path.join(data_path, "test_trigger0")
trigger1_train_dataset = os.path.join(data_path, "train_trigger1")
trigger1_test_dataset = os.path.join(data_path, "test_trigger1")
c0_file = "../Definitions/Classifiers/sota_models_gtsrb-32-dev_validation/V001_VGG13_ref_0.pkl"
c1_file = "../Definitions/Classifiers/sota_models_gtsrb-32-dev_validation/V001_ResNet34_ref_0.pkl"
c2_file = "../Definitions/Classifiers/sota_models_gtsrb-32-dev_validation/V001_DenseNet121_ref_0.pkl"
# Classifier/Trigger 0
c0 = make.make_classifier("c0", c0_file, component_id="trigger0")
sys.add_classifier(c0)
source = make.make_source(trigger0_train_dataset, trigger0_test_dataset, 2)
data0 = make.make_data("trigger0_data", int(5e4), int(1e4), source=source)
sys.add_data(data0)
trigger0 = make.make_trigger(
"trigger0",
make.make_empty_classifier(data_id="trigger0_data"), ["c1", "c2"],
model="probability_multiple_classifiers")
sys.add_trigger(trigger0)
# Classifier/Trigger 1
source = make.make_source(trigger1_train_dataset, trigger1_test_dataset, 2)
data1 = make.make_data("trigger1_data", int(5e4), int(1e4), source=source)
sys.add_data(data1)
update_dataset(c1_file, [0], trigger1_train_dataset, trigger1_test_dataset)
trigger1 = make.make_trigger(
"trigger1",
make.make_empty_classifier(data_id="trigger1_data"), ["c2"],
model="probability_multiple_classifiers")
c1 = make.make_classifier("c1", c1_file, component_id="trigger1")
sys.add_classifier(c1)
sys.add_trigger(trigger1)
from google.protobuf.json_format import MessageToJson
import Source.protobuf.make_util as make
import Source.io_util as io
import time
protoClassifier = make.make_empty_classifier()
start = time.time()
io.read_message("../Definitions/Classifiers/V001_SIMPLENET_CIFAR100",
protoClassifier)
print("Protobuf reading time:", time.time() - start)
import json
start = time.time()
with open('JSON.txt') as f:
data = json.load(f)
print("Json reading time:", time.time() - start)
"""
jsonClassifier = MessageToJson(protoClassifier)
with open('./JSON.txt', 'w') as json_file:
json.dump(jsonClassifier, json_file)
"""
