logistic_regression_param¶
logistic_regression_param
¶
Classes¶
LogisticParam (LinearModelParam)
¶
Parameters used for Logistic Regression both for Homo mode or Hetero mode.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
penalty |
{'L2', 'L1' or None} |
Penalty method used in LR. Please note that, when using encrypted version in HomoLR, 'L1' is not supported. |
'L2' |
tol |
float, default: 1e-4 |
The tolerance of convergence |
0.0001 |
alpha |
float, default: 1.0 |
Regularization strength coefficient. |
1.0 |
optimizer |
{'rmsprop', 'sgd', 'adam', 'nesterov_momentum_sgd', 'adagrad'}, default: 'rmsprop' |
Optimize method. |
'rmsprop' |
batch_strategy |
str, {'full', 'random'}, default: "full" |
Strategy to generate batch data. a) full: use full data to generate batch_data, batch_nums every iteration is ceil(data_size / batch_size) b) random: select data randomly from full data, batch_num will be 1 every iteration. |
'full' |
batch_size |
int, default: -1 |
Batch size when updating model. -1 means use all data in a batch. i.e. Not to use mini-batch strategy. |
-1 |
shuffle |
bool, default: True |
Work only in hetero logistic regression, batch data will be shuffle in every iteration. |
True |
masked_rate |
int, float: default: 5 |
Use masked data to enhance security of hetero logistic regression |
5 |
learning_rate |
float, default: 0.01 |
Learning rate |
0.01 |
max_iter |
int, default: 100 |
The maximum iteration for training. |
100 |
early_stop |
{'diff', 'weight_diff', 'abs'}, default: 'diff' |
Method used to judge converge or not. a) diff: Use difference of loss between two iterations to judge whether converge. b) weight_diff: Use difference between weights of two consecutive iterations c) abs: Use the absolute value of loss to judge whether converge. i.e. if loss < eps, it is converged.
|
'diff' |
decay |
int or float, default: 1 |
Decay rate for learning rate. learning rate will follow the following decay schedule. lr = lr0/(1+decay*t) if decay_sqrt is False. If decay_sqrt is True, lr = lr0 / sqrt(1+decay*t) where t is the iter number. |
1 |
decay_sqrt |
bool, default: True |
lr = lr0/(1+decay*t) if decay_sqrt is False, otherwise, lr = lr0 / sqrt(1+decay*t) |
True |
encrypt_param |
EncryptParam object, default: default EncryptParam object |
encrypt param |
<federatedml.param.encrypt_param.EncryptParam object at 0x7fbb71666e90> |
predict_param |
PredictParam object, default: default PredictParam object |
predict param |
<federatedml.param.predict_param.PredictParam object at 0x7fbb71666f50> |
callback_param |
CallbackParam object |
callback param |
<federatedml.param.callback_param.CallbackParam object at 0x7fbb71666f90> |
cv_param |
CrossValidationParam object, default: default CrossValidationParam object |
cv param |
<federatedml.param.cross_validation_param.CrossValidationParam object at 0x7fbb71666d90> |
multi_class |
{'ovr'}, default: 'ovr' |
If it is a multi_class task, indicate what strategy to use. Currently, support 'ovr' short for one_vs_rest only. |
'ovr' |
validation_freqs |
int or list or tuple or set, or None, default None |
validation frequency during training. |
None |
early_stopping_rounds |
int, default: None |
Will stop training if one metric doesn’t improve in last early_stopping_round rounds |
None |
metrics |
list or None, default: None |
Indicate when executing evaluation during train process, which metrics will be used. If set as empty, default metrics for specific task type will be used. As for binary classification, default metrics are ['auc', 'ks'] |
None |
use_first_metric_only |
bool, default: False |
Indicate whether use the first metric only for early stopping judgement. |
False |
floating_point_precision |
None or integer |
if not None, use floating_point_precision-bit to speed up calculation, e.g.: convert an x to round(x * 2**floating_point_precision) during Paillier operation, divide the result by 2**floating_point_precision in the end. |
23 |
Source code in federatedml/param/logistic_regression_param.py
class LogisticParam(LinearModelParam):
"""
Parameters used for Logistic Regression both for Homo mode or Hetero mode.
Parameters
----------
penalty : {'L2', 'L1' or None}
Penalty method used in LR. Please note that, when using encrypted version in HomoLR,
'L1' is not supported.
tol : float, default: 1e-4
The tolerance of convergence
alpha : float, default: 1.0
Regularization strength coefficient.
optimizer : {'rmsprop', 'sgd', 'adam', 'nesterov_momentum_sgd', 'adagrad'}, default: 'rmsprop'
Optimize method.
batch_strategy : str, {'full', 'random'}, default: "full"
Strategy to generate batch data.
a) full: use full data to generate batch_data, batch_nums every iteration is ceil(data_size / batch_size)
b) random: select data randomly from full data, batch_num will be 1 every iteration.
batch_size : int, default: -1
Batch size when updating model. -1 means use all data in a batch. i.e. Not to use mini-batch strategy.
shuffle : bool, default: True
Work only in hetero logistic regression, batch data will be shuffle in every iteration.
masked_rate: int, float: default: 5
Use masked data to enhance security of hetero logistic regression
learning_rate : float, default: 0.01
Learning rate
max_iter : int, default: 100
The maximum iteration for training.
early_stop : {'diff', 'weight_diff', 'abs'}, default: 'diff'
Method used to judge converge or not.
a) diff: Use difference of loss between two iterations to judge whether converge.
b) weight_diff: Use difference between weights of two consecutive iterations
c) abs: Use the absolute value of loss to judge whether converge. i.e. if loss < eps, it is converged.
Please note that for hetero-lr multi-host situation, this parameter support "weight_diff" only.
decay: int or float, default: 1
Decay rate for learning rate. learning rate will follow the following decay schedule.
lr = lr0/(1+decay*t) if decay_sqrt is False. If decay_sqrt is True, lr = lr0 / sqrt(1+decay*t)
where t is the iter number.
decay_sqrt: bool, default: True
lr = lr0/(1+decay*t) if decay_sqrt is False, otherwise, lr = lr0 / sqrt(1+decay*t)
encrypt_param: EncryptParam object, default: default EncryptParam object
encrypt param
predict_param: PredictParam object, default: default PredictParam object
predict param
callback_param: CallbackParam object
callback param
cv_param: CrossValidationParam object, default: default CrossValidationParam object
cv param
multi_class: {'ovr'}, default: 'ovr'
If it is a multi_class task, indicate what strategy to use. Currently, support 'ovr' short for one_vs_rest only.
validation_freqs: int or list or tuple or set, or None, default None
validation frequency during training.
early_stopping_rounds: int, default: None
Will stop training if one metric doesn’t improve in last early_stopping_round rounds
metrics: list or None, default: None
Indicate when executing evaluation during train process, which metrics will be used. If set as empty,
default metrics for specific task type will be used. As for binary classification, default metrics are
['auc', 'ks']
use_first_metric_only: bool, default: False
Indicate whether use the first metric only for early stopping judgement.
floating_point_precision: None or integer
if not None, use floating_point_precision-bit to speed up calculation,
e.g.: convert an x to round(x * 2**floating_point_precision) during Paillier operation, divide
the result by 2**floating_point_precision in the end.
"""
def __init__(self, penalty='L2',
tol=1e-4, alpha=1.0, optimizer='rmsprop',
batch_size=-1, shuffle=True, batch_strategy="full", masked_rate=5,
learning_rate=0.01, init_param=InitParam(),
max_iter=100, early_stop='diff', encrypt_param=EncryptParam(),
predict_param=PredictParam(), cv_param=CrossValidationParam(),
decay=1, decay_sqrt=True,
multi_class='ovr', validation_freqs=None, early_stopping_rounds=None,
stepwise_param=StepwiseParam(), floating_point_precision=23,
metrics=None,
use_first_metric_only=False,
callback_param=CallbackParam()
):
super(LogisticParam, self).__init__()
self.penalty = penalty
self.tol = tol
self.alpha = alpha
self.optimizer = optimizer
self.batch_size = batch_size
self.learning_rate = learning_rate
self.init_param = copy.deepcopy(init_param)
self.max_iter = max_iter
self.early_stop = early_stop
self.encrypt_param = encrypt_param
self.shuffle = shuffle
self.batch_strategy = batch_strategy
self.masked_rate = masked_rate
self.predict_param = copy.deepcopy(predict_param)
self.cv_param = copy.deepcopy(cv_param)
self.decay = decay
self.decay_sqrt = decay_sqrt
self.multi_class = multi_class
self.validation_freqs = validation_freqs
self.stepwise_param = copy.deepcopy(stepwise_param)
self.early_stopping_rounds = early_stopping_rounds
self.metrics = metrics or []
self.use_first_metric_only = use_first_metric_only
self.floating_point_precision = floating_point_precision
self.callback_param = copy.deepcopy(callback_param)
def check(self):
descr = "logistic_param's"
super(LogisticParam, self).check()
self.predict_param.check()
if self.encrypt_param.method not in [consts.PAILLIER, None]:
raise ValueError(
"logistic_param's encrypted method support 'Paillier' or None only")
self.multi_class = self.check_and_change_lower(self.multi_class, ["ovr"], f"{descr}")
if not isinstance(self.masked_rate, (float, int)) or self.masked_rate < 0:
raise ValueError("masked rate should be non-negative numeric number")
if not isinstance(self.batch_strategy, str) or self.batch_strategy.lower() not in ["full", "random"]:
raise ValueError("batch strategy should be full or random")
self.batch_strategy = self.batch_strategy.lower()
if not isinstance(self.shuffle, bool):
raise ValueError("shuffle should be boolean type")
return True
__init__(self, penalty='L2', tol=0.0001, alpha=1.0, optimizer='rmsprop', batch_size=-1, shuffle=True, batch_strategy='full', masked_rate=5, learning_rate=0.01, init_param=<federatedml.param.init_model_param.InitParam object at 0x7fbb71666910>, max_iter=100, early_stop='diff', encrypt_param=<federatedml.param.encrypt_param.EncryptParam object at 0x7fbb71666e90>, predict_param=<federatedml.param.predict_param.PredictParam object at 0x7fbb71666f50>, cv_param=<federatedml.param.cross_validation_param.CrossValidationParam object at 0x7fbb71666d90>, decay=1, decay_sqrt=True, multi_class='ovr', validation_freqs=None, early_stopping_rounds=None, stepwise_param=<federatedml.param.stepwise_param.StepwiseParam object at 0x7fbb71666fd0>, floating_point_precision=23, metrics=None, use_first_metric_only=False, callback_param=<federatedml.param.callback_param.CallbackParam object at 0x7fbb71666f90>)
special
¶
Source code in federatedml/param/logistic_regression_param.py
def __init__(self, penalty='L2',
tol=1e-4, alpha=1.0, optimizer='rmsprop',
batch_size=-1, shuffle=True, batch_strategy="full", masked_rate=5,
learning_rate=0.01, init_param=InitParam(),
max_iter=100, early_stop='diff', encrypt_param=EncryptParam(),
predict_param=PredictParam(), cv_param=CrossValidationParam(),
decay=1, decay_sqrt=True,
multi_class='ovr', validation_freqs=None, early_stopping_rounds=None,
stepwise_param=StepwiseParam(), floating_point_precision=23,
metrics=None,
use_first_metric_only=False,
callback_param=CallbackParam()
):
super(LogisticParam, self).__init__()
self.penalty = penalty
self.tol = tol
self.alpha = alpha
self.optimizer = optimizer
self.batch_size = batch_size
self.learning_rate = learning_rate
self.init_param = copy.deepcopy(init_param)
self.max_iter = max_iter
self.early_stop = early_stop
self.encrypt_param = encrypt_param
self.shuffle = shuffle
self.batch_strategy = batch_strategy
self.masked_rate = masked_rate
self.predict_param = copy.deepcopy(predict_param)
self.cv_param = copy.deepcopy(cv_param)
self.decay = decay
self.decay_sqrt = decay_sqrt
self.multi_class = multi_class
self.validation_freqs = validation_freqs
self.stepwise_param = copy.deepcopy(stepwise_param)
self.early_stopping_rounds = early_stopping_rounds
self.metrics = metrics or []
self.use_first_metric_only = use_first_metric_only
self.floating_point_precision = floating_point_precision
self.callback_param = copy.deepcopy(callback_param)
check(self)
¶
Source code in federatedml/param/logistic_regression_param.py
def check(self):
descr = "logistic_param's"
super(LogisticParam, self).check()
self.predict_param.check()
if self.encrypt_param.method not in [consts.PAILLIER, None]:
raise ValueError(
"logistic_param's encrypted method support 'Paillier' or None only")
self.multi_class = self.check_and_change_lower(self.multi_class, ["ovr"], f"{descr}")
if not isinstance(self.masked_rate, (float, int)) or self.masked_rate < 0:
raise ValueError("masked rate should be non-negative numeric number")
if not isinstance(self.batch_strategy, str) or self.batch_strategy.lower() not in ["full", "random"]:
raise ValueError("batch strategy should be full or random")
self.batch_strategy = self.batch_strategy.lower()
if not isinstance(self.shuffle, bool):
raise ValueError("shuffle should be boolean type")
return True
HomoLogisticParam (LogisticParam)
¶
Parameters:
Name | Type | Description | Default |
---|---|---|---|
re_encrypt_batches |
int, default: 2 |
Required when using encrypted version HomoLR. Since multiple batch updating coefficient may cause overflow error. The model need to be re-encrypt for every several batches. Please be careful when setting this parameter. Too large batches may cause training failure. |
2 |
aggregate_iters |
int, default: 1 |
Indicate how many iterations are aggregated once. |
1 |
use_proximal |
bool, default: False |
Whether to turn on additional proximial term. For more details of FedProx, Please refer to https://arxiv.org/abs/1812.06127 |
False |
mu |
float, default 0.1 |
To scale the proximal term |
0.1 |
Source code in federatedml/param/logistic_regression_param.py
class HomoLogisticParam(LogisticParam):
"""
Parameters
----------
re_encrypt_batches : int, default: 2
Required when using encrypted version HomoLR. Since multiple batch updating coefficient may cause
overflow error. The model need to be re-encrypt for every several batches. Please be careful when setting
this parameter. Too large batches may cause training failure.
aggregate_iters : int, default: 1
Indicate how many iterations are aggregated once.
use_proximal: bool, default: False
Whether to turn on additional proximial term. For more details of FedProx, Please refer to
https://arxiv.org/abs/1812.06127
mu: float, default 0.1
To scale the proximal term
"""
def __init__(self, penalty='L2',
tol=1e-4, alpha=1.0, optimizer='rmsprop',
batch_size=-1, learning_rate=0.01, init_param=InitParam(),
max_iter=100, early_stop='diff',
encrypt_param=EncryptParam(method=None), re_encrypt_batches=2,
predict_param=PredictParam(), cv_param=CrossValidationParam(),
decay=1, decay_sqrt=True,
aggregate_iters=1, multi_class='ovr', validation_freqs=None,
early_stopping_rounds=None,
metrics=['auc', 'ks'],
use_first_metric_only=False,
use_proximal=False,
mu=0.1, callback_param=CallbackParam()
):
super(HomoLogisticParam, self).__init__(penalty=penalty, tol=tol, alpha=alpha, optimizer=optimizer,
batch_size=batch_size,
learning_rate=learning_rate,
init_param=init_param, max_iter=max_iter, early_stop=early_stop,
encrypt_param=encrypt_param, predict_param=predict_param,
cv_param=cv_param, multi_class=multi_class,
validation_freqs=validation_freqs,
decay=decay, decay_sqrt=decay_sqrt,
early_stopping_rounds=early_stopping_rounds,
metrics=metrics, use_first_metric_only=use_first_metric_only,
callback_param=callback_param)
self.re_encrypt_batches = re_encrypt_batches
self.aggregate_iters = aggregate_iters
self.use_proximal = use_proximal
self.mu = mu
def check(self):
super().check()
if type(self.re_encrypt_batches).__name__ != "int":
raise ValueError(
"logistic_param's re_encrypt_batches {} not supported, should be int type".format(
self.re_encrypt_batches))
elif self.re_encrypt_batches < 0:
raise ValueError(
"logistic_param's re_encrypt_batches must be greater or equal to 0")
if not isinstance(self.aggregate_iters, int):
raise ValueError(
"logistic_param's aggregate_iters {} not supported, should be int type".format(
self.aggregate_iters))
if self.encrypt_param.method == consts.PAILLIER:
if self.optimizer != 'sgd':
raise ValueError("Paillier encryption mode supports 'sgd' optimizer method only.")
if self.penalty == consts.L1_PENALTY:
raise ValueError("Paillier encryption mode supports 'L2' penalty or None only.")
return True
__init__(self, penalty='L2', tol=0.0001, alpha=1.0, optimizer='rmsprop', batch_size=-1, learning_rate=0.01, init_param=<federatedml.param.init_model_param.InitParam object at 0x7fbb7158f050>, max_iter=100, early_stop='diff', encrypt_param=<federatedml.param.encrypt_param.EncryptParam object at 0x7fbb7158f190>, re_encrypt_batches=2, predict_param=<federatedml.param.predict_param.PredictParam object at 0x7fbb7158f110>, cv_param=<federatedml.param.cross_validation_param.CrossValidationParam object at 0x7fbb7158f150>, decay=1, decay_sqrt=True, aggregate_iters=1, multi_class='ovr', validation_freqs=None, early_stopping_rounds=None, metrics=['auc', 'ks'], use_first_metric_only=False, use_proximal=False, mu=0.1, callback_param=<federatedml.param.callback_param.CallbackParam object at 0x7fbb7158f210>)
special
¶
Source code in federatedml/param/logistic_regression_param.py
def __init__(self, penalty='L2',
tol=1e-4, alpha=1.0, optimizer='rmsprop',
batch_size=-1, learning_rate=0.01, init_param=InitParam(),
max_iter=100, early_stop='diff',
encrypt_param=EncryptParam(method=None), re_encrypt_batches=2,
predict_param=PredictParam(), cv_param=CrossValidationParam(),
decay=1, decay_sqrt=True,
aggregate_iters=1, multi_class='ovr', validation_freqs=None,
early_stopping_rounds=None,
metrics=['auc', 'ks'],
use_first_metric_only=False,
use_proximal=False,
mu=0.1, callback_param=CallbackParam()
):
super(HomoLogisticParam, self).__init__(penalty=penalty, tol=tol, alpha=alpha, optimizer=optimizer,
batch_size=batch_size,
learning_rate=learning_rate,
init_param=init_param, max_iter=max_iter, early_stop=early_stop,
encrypt_param=encrypt_param, predict_param=predict_param,
cv_param=cv_param, multi_class=multi_class,
validation_freqs=validation_freqs,
decay=decay, decay_sqrt=decay_sqrt,
early_stopping_rounds=early_stopping_rounds,
metrics=metrics, use_first_metric_only=use_first_metric_only,
callback_param=callback_param)
self.re_encrypt_batches = re_encrypt_batches
self.aggregate_iters = aggregate_iters
self.use_proximal = use_proximal
self.mu = mu
check(self)
¶
Source code in federatedml/param/logistic_regression_param.py
def check(self):
super().check()
if type(self.re_encrypt_batches).__name__ != "int":
raise ValueError(
"logistic_param's re_encrypt_batches {} not supported, should be int type".format(
self.re_encrypt_batches))
elif self.re_encrypt_batches < 0:
raise ValueError(
"logistic_param's re_encrypt_batches must be greater or equal to 0")
if not isinstance(self.aggregate_iters, int):
raise ValueError(
"logistic_param's aggregate_iters {} not supported, should be int type".format(
self.aggregate_iters))
if self.encrypt_param.method == consts.PAILLIER:
if self.optimizer != 'sgd':
raise ValueError("Paillier encryption mode supports 'sgd' optimizer method only.")
if self.penalty == consts.L1_PENALTY:
raise ValueError("Paillier encryption mode supports 'L2' penalty or None only.")
return True
HeteroLogisticParam (LogisticParam)
¶
Source code in federatedml/param/logistic_regression_param.py
class HeteroLogisticParam(LogisticParam):
def __init__(self, penalty='L2',
tol=1e-4, alpha=1.0, optimizer='rmsprop',
batch_size=-1, shuffle=True, batch_strategy="full", masked_rate=5,
learning_rate=0.01, init_param=InitParam(),
max_iter=100, early_stop='diff',
encrypted_mode_calculator_param=EncryptedModeCalculatorParam(),
predict_param=PredictParam(), cv_param=CrossValidationParam(),
decay=1, decay_sqrt=True, sqn_param=StochasticQuasiNewtonParam(),
multi_class='ovr', validation_freqs=None, early_stopping_rounds=None,
metrics=['auc', 'ks'], floating_point_precision=23,
encrypt_param=EncryptParam(),
use_first_metric_only=False, stepwise_param=StepwiseParam(),
callback_param=CallbackParam()
):
super(HeteroLogisticParam, self).__init__(penalty=penalty, tol=tol, alpha=alpha, optimizer=optimizer,
batch_size=batch_size, shuffle=shuffle, batch_strategy=batch_strategy,
masked_rate=masked_rate,
learning_rate=learning_rate,
init_param=init_param, max_iter=max_iter, early_stop=early_stop,
predict_param=predict_param, cv_param=cv_param,
decay=decay,
decay_sqrt=decay_sqrt, multi_class=multi_class,
validation_freqs=validation_freqs,
early_stopping_rounds=early_stopping_rounds,
metrics=metrics, floating_point_precision=floating_point_precision,
encrypt_param=encrypt_param,
use_first_metric_only=use_first_metric_only,
stepwise_param=stepwise_param,
callback_param=callback_param)
self.encrypted_mode_calculator_param = copy.deepcopy(encrypted_mode_calculator_param)
self.sqn_param = copy.deepcopy(sqn_param)
def check(self):
super().check()
self.encrypted_mode_calculator_param.check()
self.sqn_param.check()
return True
__init__(self, penalty='L2', tol=0.0001, alpha=1.0, optimizer='rmsprop', batch_size=-1, shuffle=True, batch_strategy='full', masked_rate=5, learning_rate=0.01, init_param=<federatedml.param.init_model_param.InitParam object at 0x7fbb7158f2d0>, max_iter=100, early_stop='diff', encrypted_mode_calculator_param=<federatedml.param.encrypted_mode_calculation_param.EncryptedModeCalculatorParam object at 0x7fbb7158f290>, predict_param=<federatedml.param.predict_param.PredictParam object at 0x7fbb7158f390>, cv_param=<federatedml.param.cross_validation_param.CrossValidationParam object at 0x7fbb7158f310>, decay=1, decay_sqrt=True, sqn_param=<federatedml.param.sqn_param.StochasticQuasiNewtonParam object at 0x7fbb7158f990>, multi_class='ovr', validation_freqs=None, early_stopping_rounds=None, metrics=['auc', 'ks'], floating_point_precision=23, encrypt_param=<federatedml.param.encrypt_param.EncryptParam object at 0x7fbb7158f950>, use_first_metric_only=False, stepwise_param=<federatedml.param.stepwise_param.StepwiseParam object at 0x7fbb7158f9d0>, callback_param=<federatedml.param.callback_param.CallbackParam object at 0x7fbb7158fa50>)
special
¶
Source code in federatedml/param/logistic_regression_param.py
def __init__(self, penalty='L2',
tol=1e-4, alpha=1.0, optimizer='rmsprop',
batch_size=-1, shuffle=True, batch_strategy="full", masked_rate=5,
learning_rate=0.01, init_param=InitParam(),
max_iter=100, early_stop='diff',
encrypted_mode_calculator_param=EncryptedModeCalculatorParam(),
predict_param=PredictParam(), cv_param=CrossValidationParam(),
decay=1, decay_sqrt=True, sqn_param=StochasticQuasiNewtonParam(),
multi_class='ovr', validation_freqs=None, early_stopping_rounds=None,
metrics=['auc', 'ks'], floating_point_precision=23,
encrypt_param=EncryptParam(),
use_first_metric_only=False, stepwise_param=StepwiseParam(),
callback_param=CallbackParam()
):
super(HeteroLogisticParam, self).__init__(penalty=penalty, tol=tol, alpha=alpha, optimizer=optimizer,
batch_size=batch_size, shuffle=shuffle, batch_strategy=batch_strategy,
masked_rate=masked_rate,
learning_rate=learning_rate,
init_param=init_param, max_iter=max_iter, early_stop=early_stop,
predict_param=predict_param, cv_param=cv_param,
decay=decay,
decay_sqrt=decay_sqrt, multi_class=multi_class,
validation_freqs=validation_freqs,
early_stopping_rounds=early_stopping_rounds,
metrics=metrics, floating_point_precision=floating_point_precision,
encrypt_param=encrypt_param,
use_first_metric_only=use_first_metric_only,
stepwise_param=stepwise_param,
callback_param=callback_param)
self.encrypted_mode_calculator_param = copy.deepcopy(encrypted_mode_calculator_param)
self.sqn_param = copy.deepcopy(sqn_param)
check(self)
¶
Source code in federatedml/param/logistic_regression_param.py
def check(self):
super().check()
self.encrypted_mode_calculator_param.check()
self.sqn_param.check()
return True