org.tensorflow.op.core

Class BoostedTreesCenterBias

java.lang.Object

org.tensorflow.op.PrimitiveOp

org.tensorflow.op.core.BoostedTreesCenterBias

All Implemented Interfaces:

Op, Operand<Boolean>

public final class BoostedTreesCenterBias
extends PrimitiveOp
implements Operand<Boolean>

Calculates the prior from the training data (the bias) and fills in the first node with the logits' prior. Returns a boolean indicating whether to continue centering.

Field Summary

Fields inherited from class org.tensorflow.op.PrimitiveOp

operation

Method Summary

Modifier and Type	Method and Description
Output<Boolean>	asOutput() Returns the symbolic handle of a tensor.
Output<Boolean>	continueCentering() Bool, whether to continue bias centering.
static BoostedTreesCenterBias	create(Scope scope, Operand<?> treeEnsembleHandle, Operand<Float> meanGradients, Operand<Float> meanHessians, Operand<Float> l1, Operand<Float> l2) Factory method to create a class to wrap a new BoostedTreesCenterBias operation to the graph.

Methods inherited from class org.tensorflow.op.PrimitiveOp

equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

create

public static BoostedTreesCenterBias create(Scope scope,
                                            Operand<?> treeEnsembleHandle,
                                            Operand<Float> meanGradients,
                                            Operand<Float> meanHessians,
                                            Operand<Float> l1,
                                            Operand<Float> l2)

Factory method to create a class to wrap a new BoostedTreesCenterBias operation to the graph.

Parameters:

scope - current graph scope

treeEnsembleHandle - Handle to the tree ensemble.

meanGradients - A tensor with shape=[logits_dimension] with mean of gradients for a first node.

meanHessians - A tensor with shape=[logits_dimension] mean of hessians for a first node.

l1 - l1 regularization factor on leaf weights, per instance based.

l2 - l2 regularization factor on leaf weights, per instance based.

Returns:

a new instance of BoostedTreesCenterBias

continueCentering

public Output<Boolean> continueCentering()

Bool, whether to continue bias centering.

asOutput

public Output<Boolean> asOutput()

Description copied from interface: Operand

Returns the symbolic handle of a tensor.

Inputs to TensorFlow operations are outputs of another TensorFlow operation. This method is used to obtain a symbolic handle that represents the computation of the input.

Specified by:

asOutput in interface Operand<Boolean>

See Also:

OperationBuilder.addInput(Output)