Class L2

java.lang.Object

org.tensorflow.framework.regularizers.AbstractRegularizer

org.tensorflow.framework.regularizers.L1L2

org.tensorflow.framework.regularizers.L2

All Implemented Interfaces:

Regularizer

public class L2
extends L1L2

A regularizer that applies a L2 (Ridge Regression) regularization penalty.

The L2 regularization penalty is computed as: loss = l2 * reduceSum(square(x))

Field Summary

Fields inherited from class AbstractRegularizer

DEFAULT_REGULARIZATION_PENALTY

Constructor Summary

Constructors

Constructor	Description
L2()	Create a regularizer that applies an L2 regularization penalty of AbstractRegularizer.DEFAULT_REGULARIZATION_PENALTY and a name based on the class name.
L2(float l2)	Create a regularizer that applies an L1 regularization penalty and a name based on the class name.
L2(String name)	Create a regularizer that applies an L2 regularization penalty of AbstractRegularizer.DEFAULT_REGULARIZATION_PENALTY
L2(String name, float l2)	Create a regularizer that applies an L1 regularization penalty

Method Summary

Methods inherited from class L1L2

call, getL1, getL2

Methods inherited from class AbstractRegularizer

asLoss, getName

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

L2

public L2()

Create a regularizer that applies an L2 regularization penalty of AbstractRegularizer.DEFAULT_REGULARIZATION_PENALTY and a name based on the class name.

L2

public L2(String name)

Create a regularizer that applies an L2 regularization penalty of AbstractRegularizer.DEFAULT_REGULARIZATION_PENALTY

Parameters:

name - the name for this AbstractRegularizer

L2

public L2(float l2)

Create a regularizer that applies an L1 regularization penalty and a name based on the class name.

Parameters:

l2 - the L2 regularization penalty

Throws:

IllegalArgumentException - if the l2 regularization factor is NaN or is infinite.

L2

public L2(String name,
 float l2)

Create a regularizer that applies an L1 regularization penalty

Parameters:

name - the name for this AbstractRegularizer

l2 - the L2 regularization penalty

Throws:

IllegalArgumentException - if the l2 regularization factor is NaN or is infinite.