def javapredict_gbm_hexdev_692():
train = h2o.upload_file(
pyunit_utils.locate(
"smalldata/logreg/prostate_train_null_column_name.csv"))
test = h2o.upload_file(
pyunit_utils.locate(
"smalldata/logreg/prostate_train_null_column_name.csv"))
params = {
'ntrees': 100,
'max_depth': 5,
'seed': 42,
'training_frame': train,
'learn_rate': 0.1,
'min_rows': 10,
'distribution': "bernoulli"
} # 651MB pojo
train["CAPSULE"] = train["CAPSULE"].asfactor()
test["CAPSULE"] = test["CAPSULE"].asfactor()
print("Parameter list:")
for k, v in zip(list(params.keys()), list(params.values())):
print("{0}, {1}".format(k, v))
x = list(range(0, train.ncol))
y = "CAPSULE"
pyunit_utils.javapredict("gbm", "class", train, test, x, y, **params)
def javapredict_cars():
# optional parameters
params = {
'ntrees': 5000,
'max_depth': 10,
'min_rows': 1,
'learn_rate': 0.1,
'balance_classes': random.sample([True, False], 1)[0]
}
print("Parameter list:")
for k, v in zip(list(params.keys()), list(params.values())):
print("{0}, {1}".format(k, v))
train = h2o.import_file(
pyunit_utils.locate("smalldata/junit/cars_nice_header.csv"))
test = h2o.import_file(
pyunit_utils.locate("smalldata/junit/cars_nice_header.csv"))
x = [
"name", "economy", "displacement", "power", "weight", "acceleration",
"year"
]
y = "cylinders"
pyunit_utils.javapredict("gbm", "numeric", train, test, x, y, **params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(list(range(100, 200)), 1)[0]
dataset_params['cols'] = random.sample(list(range(10, 21)), 1)[0]
dataset_params['categorical_fraction'] = round(random.random(), 1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(
left_over - round(random.uniform(0, left_over), 1), 1)
if dataset_params['integer_fraction'] + dataset_params[
'categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params[
'categorical_fraction']:
dataset_params[
'integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params[
'categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0, 0.01)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2, 50)
print("Dataset parameters: {0}".format(dataset_params))
train = h2o.create_frame(**dataset_params)
print("Training dataset:")
print(train)
# Save dataset to results directory
results_dir = pyunit_utils.locate("results")
h2o.download_csv(
train, os.path.join(results_dir, "pca_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
if random.randint(0, 1):
params['max_iterations'] = random.sample(list(range(1, 1000)), 1)[0]
if random.randint(0, 1):
params['transform'] = random.sample(
["NONE", "STANDARDIZE", "NORMALIZE", "DEMEAN", "DESCALE"], 1)[0]
realNcol = train.ncol - 1
params['k'] = random.sample(list(range(1, min(realNcol, train.nrow))),
1)[0]
print("Parameter list: {0}".format(params))
x = train.names
x.remove("response")
y = "response"
pyunit_utils.javapredict(algo="pca",
equality=None,
train=train,
test=None,
x=x,
y=y,
compile_only=True,
**params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(range(5000,15001),1)[0]
dataset_params['cols'] = random.sample(range(10,21),1)[0]
dataset_params['categorical_fraction'] = round(random.random(),1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(left_over - round(random.uniform(0,left_over),1),1)
if dataset_params['integer_fraction'] + dataset_params['categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params['categorical_fraction']:
dataset_params['integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params['categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0,0.5)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2,2000)
print "Dataset parameters: {0}".format(dataset_params)
append_response = False
distribution = random.sample(['bernoulli','multinomial','gaussian','poisson','tweedie','gamma'], 1)[0]
if distribution == 'gaussian': dataset_params['response_factors'] = 1
elif distribution == 'bernoulli': dataset_params['response_factors'] = 2
elif distribution == 'multinomial': dataset_params['response_factors'] = random.randint(3,100)
else:
dataset_params['has_response'] = False
response = h2o.H2OFrame.fromPython([random.randint(1,1000) for r in range(0,dataset_params['rows'])])
append_response = True
print "Distribution: {0}".format(distribution)
train = h2o.create_frame(**dataset_params)
if append_response:
train = response.cbind(train)
train.set_name(0,"response")
if distribution == 'bernoulli' or distribution == 'multinomial': train['response'] = train['response'].asfactor()
train = train.impute("response", method="mode")
print "Training dataset:"
print train
# Save dataset to results directory
results_dir = pyunit_utils.locate("results")
h2o.download_csv(train,os.path.join(results_dir,"training_dataset.log"))
# Generate random parameters
params = {}
if random.randint(0,1): params['ntrees'] = random.sample(range(1,21),1)[0]
if random.randint(0,1): params['max_depth'] = random.sample(range(1,11),1)[0]
if random.randint(0,1): params['min_rows'] = random.sample(range(1,11),1)[0]
if random.randint(0,1): params['nbins'] = random.sample(range(2,21),1)[0]
if random.randint(0,1): params['nbins_cats'] = random.sample(range(2,1025),1)[0]
if random.randint(0,1): params['learn_rate'] = random.random()
params['distribution'] = distribution
print "Parameter list: {0}".format(params)
x = train.names
x.remove("response")
y = "response"
pyunit_utils.javapredict(algo="gbm", equality=None, train=train, test=None, x=x, y=y, compile_only=True, **params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(list(range(5000,15001)),1)[0]
dataset_params['cols'] = random.sample(list(range(10,21)),1)[0]
dataset_params['categorical_fraction'] = round(random.random(),1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(left_over - round(random.uniform(0,left_over),1),1)
if dataset_params['integer_fraction'] + dataset_params['categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params['categorical_fraction']:
dataset_params['integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params['categorical_fraction'] - 0.1
dataset_params['categorical_fraction'] = dataset_params['categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0,0.5)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2,2000)
print("Dataset parameters: {0}".format(dataset_params))
append_response = False
family = random.sample(['binomial','gaussian','poisson','tweedie','gamma'], 1)[0]
if family == 'binomial': dataset_params['response_factors'] = 2
elif family == 'gaussian': dataset_params['response_factors'] = 1
else:
dataset_params['has_response'] = False
response = h2o.H2OFrame([[random.randint(1,1000)] for r in range(0,dataset_params['rows'])])
append_response = True
print("Family: {0}".format(family))
train = h2o.create_frame(**dataset_params)
if append_response:
train = response.cbind(train)
train.set_name(0,"response")
if family == 'binomial': train['response'] = train['response'].asfactor()
results_dir = pyunit_utils.locate("results")
h2o.download_csv(train["response"],os.path.join(results_dir,"glm_dynamic_preimputed_response.log"))
train = train.impute("response", method="mode")
print("Training dataset:")
print(train)
# Save dataset to results directory
h2o.download_csv(train,os.path.join(results_dir,"glm_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
if random.randint(0,1): params['alpha'] = random.random()
params['family'] = family
if params['family'] == "tweedie":
if random.randint(0,1):
params['tweedie_variance_power'] = round(random.random()+1,6)
params['tweedie_link_power'] = 1 - params['tweedie_variance_power']
print("Parameter list: {0}".format(params))
x = list(range(1,train.ncol))
y = "response"
pyunit_utils.javapredict(algo="glm", equality=None, train=train, test=None, x=x, y=y, compile_only=True, **params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(list(range(5000,15001)),1)[0]
dataset_params['cols'] = random.sample(list(range(10,21)),1)[0]
dataset_params['categorical_fraction'] = round(random.random(),1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(left_over - round(random.uniform(0,left_over),1),1)
if dataset_params['integer_fraction'] + dataset_params['categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params['categorical_fraction']:
dataset_params['integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params['categorical_fraction'] - 0.1
dataset_params['categorical_fraction'] = dataset_params['categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0,0.5)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2,2000)
print("Dataset parameters: {0}".format(dataset_params))
append_response = False
family = random.sample(['binomial','gaussian','poisson','tweedie','gamma'], 1)[0]
if family == 'binomial': dataset_params['response_factors'] = 2
elif family == 'gaussian': dataset_params['response_factors'] = 1
else:
dataset_params['has_response'] = False
response = h2o.H2OFrame([random.randint(1,1000) for r in range(0,dataset_params['rows'])])
append_response = True
print("Family: {0}".format(family))
train = h2o.create_frame(**dataset_params)
if append_response:
train = response.cbind(train)
train.set_name(0,"response")
if family == 'binomial': train['response'] = train['response'].asfactor()
results_dir = pyunit_utils.locate("results")
h2o.download_csv(train["response"],os.path.join(results_dir,"glm_dynamic_preimputed_response.log"))
train = train.impute("response", method="mode")
print("Training dataset:")
print(train)
# Save dataset to results directory
h2o.download_csv(train,os.path.join(results_dir,"glm_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
if random.randint(0,1): params['alpha'] = random.random()
params['family'] = family
if params['family'] == "tweedie":
if random.randint(0,1):
params['tweedie_variance_power'] = round(random.random()+1,6)
params['tweedie_link_power'] = 1 - params['tweedie_variance_power']
print("Parameter list: {0}".format(params))
x = list(range(1,train.ncol))
y = "response"
pyunit_utils.javapredict(algo="glm", equality=None, train=train, test=None, x=x, y=y, compile_only=True, **params)
def javapredict_dynamic_data():
dataset_params = {}
dataset_params['rows'] = 13183
dataset_params['cols'] = 13
dataset_params['categorical_fraction'] = 0.4
dataset_params['integer_fraction'] = 0.3
dataset_params['missing_fraction'] = 0.27539154084819495
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = 819
print("Dataset parameters: {0}".format(dataset_params))
problem = 2
print(
"Model-building exercise (0:regression, 1:binomial, 2:multinomial): {0}"
.format(problem))
if problem == 'binomial': dataset_params['response_factors'] = 2
elif problem == 'regression': dataset_params['response_factors'] = 1
else: dataset_params['response_factors'] = 16
train = h2o.create_frame(**dataset_params)
if problem == 'binomial' or problem == 'multinomial':
train['response'] = train['response'].asfactor()
results_dir = pyunit_utils.locate("results")
h2o.download_csv(
train["response"],
os.path.join(results_dir, "drf_dynamic_preimputed_response.log"))
train.impute("response", method="mode")
print("Training dataset:")
print(train)
# Save dataset to results directory
h2o.download_csv(
train, os.path.join(results_dir, "drf_dynamic_training_dataset.log"))
params = {}
params['nbins'] = 5
params['min_rows'] = 7
params['mtries'] = 4
params['sample_rate'] = 0.7867986759373544
params['seed'] = 1304644573760597606
print("Parameter list: {0}".format(params))
x = list(range(1, train.ncol))
y = "response"
pyunit_utils.javapredict(algo="random_forest",
equality=None,
train=train,
test=None,
x=x,
y=y,
compile_only=True,
**params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(list(range(5000, 15001)), 1)[0]
dataset_params['cols'] = random.sample(list(range(10, 21)), 1)[0]
dataset_params['categorical_fraction'] = round(random.random(), 1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(
left_over - round(random.uniform(0, left_over), 1), 1)
if dataset_params['integer_fraction'] + dataset_params[
'categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params[
'categorical_fraction']:
dataset_params[
'integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params[
'categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0, 0.5)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2, 2000)
dataset_params['response_factors'] = random.randint(3, 100)
print("Dataset parameters: {0}".format(dataset_params))
train = h2o.create_frame(**dataset_params)
print("Training dataset:")
print(train)
# Save dataset to results directory
results_dir = pyunit_utils.locate("results")
h2o.download_csv(
train, os.path.join(results_dir, "nb_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
params['laplace'] = 0
if random.randint(0, 1): params['laplace'] = random.uniform(0, 11)
print("Parameter list: {0}".format(params))
x = train.names
x.remove("response")
y = "response"
pyunit_utils.javapredict(algo="naive_bayes",
equality=None,
train=train,
test=None,
x=x,
y=y,
compile_only=True,
**params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(list(range(5000,15001)),1)[0]
dataset_params['cols'] = random.sample(list(range(10,21)),1)[0]
dataset_params['categorical_fraction'] = round(random.random(),1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(left_over - round(random.uniform(0,left_over),1),1)
if dataset_params['integer_fraction'] + dataset_params['categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params['categorical_fraction']:
dataset_params['integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params['categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0,0.5)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2,2000)
print("Dataset parameters: {0}".format(dataset_params))
problem = random.sample(list(range(0,3)),1)
print("Model-building exercise (0:regression, 1:binomial, 2:multinomial): {0}".format(problem))
if problem == 'binomial': dataset_params['response_factors'] = 2
elif problem == 'regression': dataset_params['response_factors'] = 1
else: dataset_params['response_factors'] = random.randint(3,100)
train = h2o.create_frame(**dataset_params)
if problem == 'binomial' or problem == 'multinomial': train['response'] = train['response'].asfactor()
results_dir = pyunit_utils.locate("results")
h2o.download_csv(train["response"],os.path.join(results_dir,"drf_dynamic_preimputed_response.log"))
train.impute("response", method="mode")
print("Training dataset:")
print(train)
# Save dataset to results directory
h2o.download_csv(train,os.path.join(results_dir,"drf_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
if random.randint(0,1): params['ntrees'] = random.sample(list(range(1,21)),1)[0]
if random.randint(0,1): params['max_depth'] = random.sample(list(range(1,11)),1)[0]
if random.randint(0,1): params['min_rows'] = random.sample(list(range(1,11)),1)[0]
if random.randint(0,1): params['nbins'] = random.sample(list(range(2,21)),1)[0]
if random.randint(0,1): params['nbins_cats'] = random.sample(list(range(2,1025)),1)[0]
if random.randint(0,1): params['mtries'] = random.sample(list(range(1,dataset_params['cols']+1)),1)[0]
if random.randint(0,1): params['sample_rate'] = random.random()
print("Parameter list: {0}".format(params))
x = list(range(1,train.ncol))
y = "response"
pyunit_utils.javapredict(algo="random_forest", equality=None, train=train, test=None, x=x, y=y, compile_only=True,
**params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(list(range(5000,15001)),1)[0]
dataset_params['cols'] = random.sample(list(range(10,21)),1)[0]
dataset_params['categorical_fraction'] = round(random.random(),1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(left_over - round(random.uniform(0,left_over),1),1)
if dataset_params['integer_fraction'] + dataset_params['categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params['categorical_fraction']:
dataset_params['integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params['categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0,0.5)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2,2000)
print("Dataset parameters: {0}".format(dataset_params))
problem = random.sample(list(range(0,3)),1)
print("Model-building exercise (0:regression, 1:binomial, 2:multinomial): {0}".format(problem))
if problem == 'binomial': dataset_params['response_factors'] = 2
elif problem == 'regression': dataset_params['response_factors'] = 1
else: dataset_params['response_factors'] = random.randint(3,100)
train = h2o.create_frame(**dataset_params)
if problem == 'binomial' or problem == 'multinomial': train['response'] = train['response'].asfactor()
results_dir = pyunit_utils.locate("results")
h2o.download_csv(train["response"],os.path.join(results_dir,"drf_dynamic_preimputed_response.log"))
train.impute("response", method="mode")
print("Training dataset:")
print(train)
# Save dataset to results directory
h2o.download_csv(train,os.path.join(results_dir,"drf_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
if random.randint(0,1): params['ntrees'] = random.sample(list(range(1,21)),1)[0]
if random.randint(0,1): params['max_depth'] = random.sample(list(range(1,11)),1)[0]
if random.randint(0,1): params['min_rows'] = random.sample(list(range(1,11)),1)[0]
if random.randint(0,1): params['nbins'] = random.sample(list(range(2,21)),1)[0]
if random.randint(0,1): params['nbins_cats'] = random.sample(list(range(2,1025)),1)[0]
if random.randint(0,1): params['mtries'] = random.sample(list(range(1,dataset_params['cols']+1)),1)[0]
if random.randint(0,1): params['sample_rate'] = random.random()
print("Parameter list: {0}".format(params))
x = list(range(1,train.ncol))
y = "response"
pyunit_utils.javapredict(algo="random_forest", equality=None, train=train, test=None, x=x, y=y, compile_only=True,
**params)
def javapredict_smallcat():
# optional parameters
params = {'epochs':100}
print("Parameter list:")
for k,v in zip(list(params.keys()), list(params.values())): print("{0}, {1}".format(k,v))
train = h2o.upload_file(pyunit_utils.locate("smalldata/iris/setosa_versicolor.csv"))
test = h2o.upload_file(pyunit_utils.locate("smalldata/iris/virginica.csv"))
x = [0,1,2,4]
y = 3
pyunit_utils.javapredict("deeplearning", "numeric", train, test, x, y, **params)
def javapredict_2x100000():
# optional parameters
params = {"max_iterations":1, "solver":"L_BFGS"}
print "Parameter list:"
for k,v in zip(params.keys(), params.values()): print "{0}, {1}".format(k,v)
train = h2o.import_file(pyunit_utils.locate("smalldata/jira/2x100000_real.csv.gz"))
test = train
x = range(1,train.ncol)
y = 0
pyunit_utils.javapredict("glm", "numeric", train, test, x, y, **params)
def javapredict_2x100000():
# optional parameters
params = {"max_iterations":1, "solver":"L_BFGS"}
print("Parameter list:")
for k,v in zip(list(params.keys()), list(params.values())): print("{0}, {1}".format(k,v))
train = h2o.import_file(pyunit_utils.locate("smalldata/jira/2x100000_real.csv.gz"))
test = train
x = list(range(1,train.ncol))
y = 0
pyunit_utils.javapredict(algo="glm", equality="numeric", train=train, test=test, x=x, y=y, compile_only=True, **params)
def javapredict_smallcat():
# optional parameters
params = {'ntrees':100, 'max_depth':5, 'min_rows':10}
print("Parameter list:")
for k,v in zip(list(params.keys()), list(params.values())): print("{0}, {1}".format(k,v))
train = h2o.upload_file(pyunit_utils.locate("smalldata/iris/setosa_versicolor.csv"))
test = h2o.upload_file(pyunit_utils.locate("smalldata/iris/virginica.csv"))
x = [0,1,2,4]
y = 3
pyunit_utils.javapredict("random_forest", "numeric", train, test, x, y, **params)
def javapredict_iris_drf():
# optional parameters
params = {'ntrees':100, 'max_depth':5, 'min_rows':10}
print "Parameter list:"
for k,v in zip(params.keys(), params.values()): print "{0}, {1}".format(k,v)
train = h2o.import_file(pyunit_utils.locate("smalldata/iris/iris_train.csv"))
test = h2o.import_file(pyunit_utils.locate("smalldata/iris/iris_train.csv"))
x = ["sepal_len","sepal_wid","petal_len","petal_wid"]
y = "species"
pyunit_utils.javapredict("random_forest", "class", train, test, x, y, **params)
def javapredict_cars():
# optional parameters
params = {'ntrees':5000, 'max_depth':10, 'min_rows':1, 'learn_rate':0.1, 'balance_classes':random.sample([True,False],1)[0]}
print("Parameter list:")
for k,v in zip(list(params.keys()), list(params.values())): print("{0}, {1}".format(k,v))
train = h2o.import_file(pyunit_utils.locate("smalldata/junit/cars_nice_header.csv"))
test = h2o.import_file(pyunit_utils.locate("smalldata/junit/cars_nice_header.csv"))
x = ["name","economy", "displacement","power","weight","acceleration","year"]
y = "cylinders"
pyunit_utils.javapredict("gbm", "numeric", train, test, x, y, **params)
def javapredict_smallcat():
# optional parameters
params = {'ntrees':100, 'max_depth':5, 'min_rows':10}
print "Parameter list:"
for k,v in zip(params.keys(), params.values()): print "{0}, {1}".format(k,v)
train = h2o.upload_file(pyunit_utils.locate("smalldata/iris/setosa_versicolor.csv"))
test = h2o.upload_file(pyunit_utils.locate("smalldata/iris/virginica.csv"))
x = [0,1,2,4]
y = 3
pyunit_utils.javapredict("random_forest", "numeric", train, test, x, y, **params)
def javapredict_2x100000():
# optional parameters
params = {"max_iterations": 1, "solver": "L_BFGS"}
print "Parameter list:"
for k, v in zip(params.keys(), params.values()):
print "{0}, {1}".format(k, v)
train = h2o.import_file(
pyunit_utils.locate("smalldata/jira/2x100000_real.csv.gz"))
test = train
x = range(1, train.ncol)
y = 0
pyunit_utils.javapredict("glm", "numeric", train, test, x, y, **params)
def javapredict_dynamic_data():
dataset_params = {}
dataset_params["rows"] = 13183
dataset_params["cols"] = 13
dataset_params["categorical_fraction"] = 0.4
dataset_params["integer_fraction"] = 0.3
dataset_params["missing_fraction"] = 0.27539154084819495
dataset_params["has_response"] = True
dataset_params["randomize"] = True
dataset_params["factors"] = 819
print("Dataset parameters: {0}".format(dataset_params))
problem = 2
print("Model-building exercise (0:regression, 1:binomial, 2:multinomial): {0}".format(problem))
if problem == "binomial":
dataset_params["response_factors"] = 2
elif problem == "regression":
dataset_params["response_factors"] = 1
else:
dataset_params["response_factors"] = 16
train = h2o.create_frame(**dataset_params)
if problem == "binomial" or problem == "multinomial":
train["response"] = train["response"].asfactor()
results_dir = pyunit_utils.locate("results")
h2o.download_csv(train["response"], os.path.join(results_dir, "drf_dynamic_preimputed_response.log"))
train.impute("response", method="mode")
print("Training dataset:")
print(train)
# Save dataset to results directory
h2o.download_csv(train, os.path.join(results_dir, "drf_dynamic_training_dataset.log"))
params = {}
params["nbins"] = 5
params["min_rows"] = 7
params["mtries"] = 4
params["sample_rate"] = 0.7867986759373544
params["seed"] = 1304644573760597606
print("Parameter list: {0}".format(params))
x = list(range(1, train.ncol))
y = "response"
pyunit_utils.javapredict(
algo="random_forest", equality=None, train=train, test=None, x=x, y=y, compile_only=True, **params
)
def javapredict_drf_xlarge():
hdfs_name_node = pyunit_utils.hadoop_namenode()
hdfs_file_name = "/datasets/z_repro.csv"
url = "hdfs://{0}{1}".format(hdfs_name_node, hdfs_file_name)
params = {'ntrees':20, 'max_depth':35, 'min_rows':1} # 739MB pojo
print "Parameter list:"
for k,v in zip(params.keys(), params.values()): print "{0}, {1}".format(k,v)
train = h2o.import_file(url)
test = train[range(0,10),:]
x = range(1,train.ncol)
y = 0
pyunit_utils.javapredict("random_forest", "numeric", train, test, x, y, **params)
def javapredict_gbm_xlarge():
hdfs_name_node = pyunit_utils.hadoop_namenode()
hdfs_file_name = "/datasets/z_repro.csv"
url = "hdfs://{0}{1}".format(hdfs_name_node, hdfs_file_name)
params = {'ntrees':22, 'max_depth':37, 'min_rows':1, 'sample_rate':0.1} # 651MB pojo
print("Parameter list:")
for k,v in zip(list(params.keys()), list(params.values())): print("{0}, {1}".format(k,v))
train = h2o.import_file(url)
test = train[list(range(0,10)),:]
x = list(range(1,train.ncol))
y = 0
pyunit_utils.javapredict("gbm", "numeric", train, test, x, y, **params)
def javapredict_dl_xlarge():
hdfs_name_node = pyunit_utils.hadoop_namenode()
hdfs_file_name = "/datasets/z_repro.csv"
url = "hdfs://{0}{1}".format(hdfs_name_node, hdfs_file_name)
params = {'hidden':[3500, 3500], 'epochs':0.0001} # 436MB pojo
print("Parameter list:")
for k,v in zip(list(params.keys()), list(params.values())): print("{0}, {1}".format(k,v))
train = h2o.import_file(url)
test = train[list(range(0,10)),:]
x = list(range(1,train.ncol))
y = 0
pyunit_utils.javapredict("deeplearning", "numeric", train, test, x, y, **params)
def javapredict_smallcat():
# optional parameters
params = {'epochs': 100}
print("Parameter list:")
for k, v in zip(list(params.keys()), list(params.values())):
print("{0}, {1}".format(k, v))
train = h2o.upload_file(
pyunit_utils.locate("smalldata/iris/setosa_versicolor.csv"))
test = h2o.upload_file(pyunit_utils.locate("smalldata/iris/virginica.csv"))
x = [0, 1, 2, 4]
y = 3
pyunit_utils.javapredict("deeplearning", "numeric", train, test, x, y,
**params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(range(5000,15001),1)[0]
dataset_params['cols'] = random.sample(range(10,21),1)[0]
dataset_params['categorical_fraction'] = round(random.random(),1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(left_over - round(random.uniform(0,left_over),1),1)
if dataset_params['integer_fraction'] + dataset_params['categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params['categorical_fraction']:
dataset_params['integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params['categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0,0.5)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2,2000)
print "Dataset parameters: {0}".format(dataset_params)
train = h2o.create_frame(**dataset_params)
print "Training dataset:"
print train
# Save dataset to results directory
results_dir = pyunit_utils.locate("results")
h2o.download_csv(train,os.path.join(results_dir,"kmeans_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
params['k'] = random.sample(range(1,10),1)[0]
if random.randint(0,1): params['max_iterations'] = random.sample(range(1,1000),1)[0]
if random.randint(0,1): params['standardize'] = random.sample([True, False],1)[0]
if random.randint(0,1): params['seed'] = random.sample(range(1,1000),1)[0]
if random.randint(0,1): params['init'] = random.sample(['Random','PlusPlus','Furthest'],1)[0]
print "Parameter list: {0}".format(params)
x = train.names
x.remove("response")
y = "response"
pyunit_utils.javapredict(algo="kmeans", equality=None, train=train, test=None, x=x, y=y, compile_only=True, **params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(list(range(100,200)),1)[0]
dataset_params['cols'] = random.sample(list(range(10,21)),1)[0]
dataset_params['categorical_fraction'] = round(random.random(),1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(left_over - round(random.uniform(0,left_over),1),1)
if dataset_params['integer_fraction'] + dataset_params['categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params['categorical_fraction']:
dataset_params['integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params['categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0,0.01)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2,50)
print("Dataset parameters: {0}".format(dataset_params))
train = h2o.create_frame(**dataset_params)
print("Training dataset:")
print(train)
# Save dataset to results directory
results_dir = pyunit_utils.locate("results")
h2o.download_csv(train,os.path.join(results_dir,"pca_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
if random.randint(0,1): params['max_iterations'] = random.sample(list(range(1,1000)),1)[0]
if random.randint(0,1): params['transform'] = random.sample(["NONE","STANDARDIZE","NORMALIZE","DEMEAN","DESCALE"],1)[0]
params['k'] = random.sample(list(range(1,min(train.ncol,train.nrow))),1)[0]
print("Parameter list: {0}".format(params))
x = train.names
x.remove("response")
y = "response"
pyunit_utils.javapredict(algo="pca", equality=None, train=train, test=None, x=x, y=y, compile_only=True, **params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(list(range(5000,15001)),1)[0]
dataset_params['cols'] = random.sample(list(range(10,21)),1)[0]
dataset_params['categorical_fraction'] = round(random.random(),1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(left_over - round(random.uniform(0,left_over),1),1)
if dataset_params['integer_fraction'] + dataset_params['categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params['categorical_fraction']:
dataset_params['integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params['categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0,0.5)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2,2000)
dataset_params['response_factors'] = random.randint(3,100)
print("Dataset parameters: {0}".format(dataset_params))
train = h2o.create_frame(**dataset_params)
print("Training dataset:")
print(train)
# Save dataset to results directory
results_dir = pyunit_utils.locate("results")
h2o.download_csv(train,os.path.join(results_dir,"nb_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
params['laplace'] = 0
if random.randint(0,1): params['laplace'] = random.uniform(0,11)
print("Parameter list: {0}".format(params))
x = train.names
x.remove("response")
y = "response"
pyunit_utils.javapredict(algo="naive_bayes", equality=None, train=train, test=None, x=x, y=y, compile_only=True, **params)
def javapredict_pubdev_4531():
train = h2o.upload_file(pyunit_utils.locate("smalldata/logreg/prostate_train_null_column_name.csv"))
test = h2o.upload_file(pyunit_utils.locate("smalldata/logreg/prostate_train_null_column_name.csv"))
params = {'ntrees':20, 'max_depth':2, 'seed':42, 'training_frame':train,
'learn_rate':0.1, 'min_rows':10, 'distribution':"bernoulli"} # 651MB pojo
train["CAPSULE"] = train["CAPSULE"].asfactor()
test["CAPSULE"] = test["CAPSULE"].asfactor()
print("Parameter list:")
for k,v in zip(list(params.keys()), list(params.values())): print("{0}, {1}".format(k,v))
x = list(range(0,train.ncol))
y = "CAPSULE"
pyunit_utils.javapredict("gbm", "class", train, test, x, y, **params) # make sure original call run
# check a separator that is a special character
pyunit_utils.javapredict("gbm", "class", train, test, x, y,separator="|", setInvNumNA=True, **params)
pyunit_utils.javapredict("gbm", "class", train, test, x, y,separator="\|", setInvNumNA=True, **params)
# test with escape string // already added
pyunit_utils.javapredict("gbm", "class", train, test, x, y,separator="\\|", setInvNumNA=True, **params)
# check a separator that is not a special character
pyunit_utils.javapredict("gbm", "class", train, test, x, y,separator="@", setInvNumNA=True, **params)
def javapredict_gbm_xlarge():
hdfs_name_node = pyunit_utils.hadoop_namenode()
hdfs_file_name = "/datasets/z_repro.csv"
url = "hdfs://{0}{1}".format(hdfs_name_node, hdfs_file_name)
params = {
'ntrees': 22,
'max_depth': 37,
'min_rows': 1,
'sample_rate': 0.1
} # 651MB pojo
print("Parameter list:")
for k, v in zip(list(params.keys()), list(params.values())):
print("{0}, {1}".format(k, v))
train = h2o.import_file(url)
test = train[list(range(0, 10)), :]
x = list(range(1, train.ncol))
y = 0
pyunit_utils.javapredict("gbm", "numeric", train, test, x, y, **params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(list(range(5000, 15001)), 1)[0]
dataset_params['cols'] = random.sample(list(range(10, 21)), 1)[0]
dataset_params['categorical_fraction'] = round(random.random(), 1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(
left_over - round(random.uniform(0, left_over), 1), 1)
if dataset_params['integer_fraction'] + dataset_params[
'categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params[
'categorical_fraction']:
dataset_params[
'integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params[
'categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0, 0.5)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2, 2000)
print("Dataset parameters: {0}".format(dataset_params))
append_response = False
distribution = random.sample(
['bernoulli', 'multinomial', 'gaussian', 'poisson', 'gamma'], 1)[0]
if distribution == 'bernoulli': dataset_params['response_factors'] = 2
elif distribution == 'gaussian': dataset_params['response_factors'] = 1
elif distribution == 'multinomial':
dataset_params['response_factors'] = random.randint(3, 100)
else:
dataset_params['has_response'] = False
response = h2o.H2OFrame([[random.randint(1, 1000)]
for r in range(0, dataset_params['rows'])])
append_response = True
print("Distribution: {0}".format(distribution))
train = h2o.create_frame(**dataset_params)
if append_response:
train = response.cbind(train)
train.set_name(0, "response")
if distribution == 'bernoulli' or distribution == 'multinomial':
train['response'] = train['response'].asfactor()
results_dir = pyunit_utils.locate("results")
h2o.download_csv(
train["response"],
os.path.join(results_dir, "dl_dynamic_preimputed_response.log"))
train = train.impute("response", method="mode")
print("Training dataset:")
print(train)
# Save dataset to results directory
h2o.download_csv(
train, os.path.join(results_dir, "dl_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
if random.randint(0, 1):
params['activation'] = random.sample([
"Rectifier", "Tanh", "TanhWithDropout", "RectifierWithDropout",
"MaxoutWithDropout"
], 1)[0]
if random.randint(0, 1):
params['epochs'] = random.sample(list(range(1, 10)), 1)[0]
if random.randint(0, 1):
h = random.randint(10, 21)
params['hidden'] = [h for x in range(random.randint(2, 3))]
params['distribution'] = distribution
params['l1'] = random.random()
print("Parameter list: {0}".format(params))
x = train.names
x.remove("response")
y = "response"
pyunit_utils.javapredict(algo="deeplearning",
equality=None,
train=train,
test=None,
x=x,
y=y,
compile_only=True,
**params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(range(5000, 15001), 1)[0]
dataset_params['cols'] = random.sample(range(10, 21), 1)[0]
dataset_params['categorical_fraction'] = round(random.random(), 1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(
left_over - round(random.uniform(0, left_over), 1), 1)
if dataset_params['integer_fraction'] + dataset_params[
'categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params[
'categorical_fraction']:
dataset_params[
'integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params[
'categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0, 0.5)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2, 2000)
print "Dataset parameters: {0}".format(dataset_params)
append_response = False
distribution = random.sample([
'bernoulli', 'multinomial', 'gaussian', 'poisson', 'tweedie', 'gamma'
], 1)[0]
if distribution == 'gaussian': dataset_params['response_factors'] = 1
elif distribution == 'bernoulli': dataset_params['response_factors'] = 2
elif distribution == 'multinomial':
dataset_params['response_factors'] = random.randint(3, 100)
else:
dataset_params['has_response'] = False
response = h2o.H2OFrame([
random.randint(1, 1000) for r in range(0, dataset_params['rows'])
])
append_response = True
print "Distribution: {0}".format(distribution)
train = h2o.create_frame(**dataset_params)
if append_response:
train = response.cbind(train)
train.set_name(0, "response")
if distribution == 'bernoulli' or distribution == 'multinomial':
train['response'] = train['response'].asfactor()
results_dir = pyunit_utils.locate("results")
h2o.download_csv(
train["response"],
os.path.join(results_dir, "gbm_dynamic_preimputed_response.log"))
train = train.impute("response", method="mode")
print "Training dataset:"
print train
# Save dataset to results directory
h2o.download_csv(
train, os.path.join(results_dir, "gbm_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
if random.randint(0, 1):
params['ntrees'] = random.sample(range(1, 21), 1)[0]
if random.randint(0, 1):
params['max_depth'] = random.sample(range(1, 11), 1)[0]
if random.randint(0, 1):
params['min_rows'] = random.sample(range(1, 11), 1)[0]
if random.randint(0, 1):
params['nbins'] = random.sample(range(2, 21), 1)[0]
if random.randint(0, 1):
params['nbins_cats'] = random.sample(range(2, 1025), 1)[0]
if random.randint(0, 1): params['learn_rate'] = random.random()
params['distribution'] = distribution
print "Parameter list: {0}".format(params)
x = train.names
x.remove("response")
y = "response"
pyunit_utils.javapredict(algo="gbm",
equality=None,
train=train,
test=None,
x=x,
y=y,
compile_only=True,
**params)
def javapredict_pubdev_4531():
train = h2o.upload_file(
pyunit_utils.locate(
"smalldata/logreg/prostate_train_null_column_name.csv"))
test = h2o.upload_file(
pyunit_utils.locate(
"smalldata/logreg/prostate_train_null_column_name.csv"))
params = {
'ntrees': 20,
'max_depth': 2,
'seed': 42,
'training_frame': train,
'learn_rate': 0.1,
'min_rows': 10,
'distribution': "bernoulli"
} # 651MB pojo
train["CAPSULE"] = train["CAPSULE"].asfactor()
test["CAPSULE"] = test["CAPSULE"].asfactor()
print("Parameter list:")
for k, v in zip(list(params.keys()), list(params.values())):
print("{0}, {1}".format(k, v))
x = list(range(0, train.ncol))
y = "CAPSULE"
pyunit_utils.javapredict("gbm", "class", train, test, x, y,
**params) # make sure original call run
# check a separator that is a special character
pyunit_utils.javapredict("gbm",
"class",
train,
test,
x,
y,
separator="|",
setInvNumNA=True,
**params)
pyunit_utils.javapredict("gbm",
"class",
train,
test,
x,
y,
separator="\|",
setInvNumNA=True,
**params)
# test with escape string // already added
pyunit_utils.javapredict("gbm",
"class",
train,
test,
x,
y,
separator="\\|",
setInvNumNA=True,
**params)
# check a separator that is not a special character
pyunit_utils.javapredict("gbm",
"class",
train,
test,
x,
y,
separator="@",
setInvNumNA=True,
**params)
def javapredict_dynamic_data():
# Generate random dataset
dataset_params = {}
dataset_params['rows'] = random.sample(list(range(5000,15001)),1)[0]
dataset_params['cols'] = random.sample(list(range(10,21)),1)[0]
dataset_params['categorical_fraction'] = round(random.random(),1)
left_over = (1 - dataset_params['categorical_fraction'])
dataset_params['integer_fraction'] = round(left_over - round(random.uniform(0,left_over),1),1)
if dataset_params['integer_fraction'] + dataset_params['categorical_fraction'] == 1:
if dataset_params['integer_fraction'] > dataset_params['categorical_fraction']:
dataset_params['integer_fraction'] = dataset_params['integer_fraction'] - 0.1
else:
dataset_params['categorical_fraction'] = dataset_params['categorical_fraction'] - 0.1
dataset_params['missing_fraction'] = random.uniform(0,0.5)
dataset_params['has_response'] = True
dataset_params['randomize'] = True
dataset_params['factors'] = random.randint(2,2000)
print("Dataset parameters: {0}".format(dataset_params))
append_response = False
distribution = random.sample(['bernoulli','multinomial','gaussian','poisson','gamma'], 1)[0]
if distribution == 'bernoulli': dataset_params['response_factors'] = 2
elif distribution == 'gaussian': dataset_params['response_factors'] = 1
elif distribution == 'multinomial': dataset_params['response_factors'] = random.randint(3,100)
else:
dataset_params['has_response'] = False
response = h2o.H2OFrame([[random.randint(1,1000)] for r in range(0,dataset_params['rows'])])
append_response = True
print("Distribution: {0}".format(distribution))
train = h2o.create_frame(**dataset_params)
if append_response:
train = response.cbind(train)
train.set_name(0,"response")
if distribution == 'bernoulli' or distribution == 'multinomial': train['response'] = train['response'].asfactor()
results_dir = pyunit_utils.locate("results")
h2o.download_csv(train["response"],os.path.join(results_dir,"dl_dynamic_preimputed_response.log"))
train.impute("response", method="mode")
print("Training dataset:")
print(train)
# Save dataset to results directory
h2o.download_csv(train,os.path.join(results_dir,"dl_dynamic_training_dataset.log"))
# Generate random parameters
params = {}
if random.randint(0,1): params['activation'] = random.sample(["Rectifier", "Tanh", "TanhWithDropout",
"RectifierWithDropout", "MaxoutWithDropout"],1)[0]
if random.randint(0,1): params['epochs'] = random.sample(list(range(1,10)),1)[0]
if random.randint(0,1):
h = random.randint(10,21)
params['hidden'] = [h for x in range(random.randint(2,3))]
params['distribution'] = distribution
params['l1'] = random.random()
print("Parameter list: {0}".format(params))
x = train.names
x.remove("response")
y = "response"
pyunit_utils.javapredict(algo="deeplearning", equality=None, train=train, test=None, x=x, y=y, compile_only=True,
**params)