Class LogSoftmax<T extends TNumber>

java.lang.Object

org.tensorflow.op.RawOp

org.tensorflow.op.nn.LogSoftmax<T>

All Implemented Interfaces:

Shaped, Op, Operand<T>

@Operator(group="nn")
public final class LogSoftmax<T extends TNumber>
extends RawOp
implements Operand<T>

Computes log softmax activations. For each batch i and class j we have

logsoftmax[i, j] = logits[i, j] - log(sum(exp(logits[i])))

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LogSoftmax.Inputs<T extends TNumber>

Field Summary

Fields

Modifier and Type	Field	Description
static final String	OP_NAME	The name of this op, as known by TensorFlow core engine

Fields inherited from class RawOp

operation

Constructor Summary

Constructors

Constructor	Description
LogSoftmax(Operation operation)

Method Summary

Modifier and Type	Method	Description
Output<T>	asOutput()	Returns the symbolic handle of the tensor.
static <T extends TNumber> LogSoftmax<T>	create(Scope scope, Operand<T> logits)	Factory method to create a class wrapping a new LogSoftmax operation.
Output<T>	logsoftmax()	Gets logsoftmax.

Methods inherited from class RawOp

equals, hashCode, op, toString

Methods inherited from class Object

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

Methods inherited from interface Op

env, op

Methods inherited from interface Operand

asTensor, shape, type

Methods inherited from interface Shaped

rank, size

Field Details

OP_NAME

public static final String OP_NAME

The name of this op, as known by TensorFlow core engine

See Also:

• Constant Field Values

Constructor Details

LogSoftmax

public LogSoftmax(Operation operation)

Method Details

create

@Endpoint(describeByClass=true)
public static <T extends TNumber> LogSoftmax<T> create(Scope scope,
 Operand<T> logits)

Factory method to create a class wrapping a new LogSoftmax operation.

Type Parameters:

T - data type for LogSoftmax output and operands

Parameters:

scope - current scope

logits - 2-D with shape [batch_size, num_classes].

Returns:

a new instance of LogSoftmax

logsoftmax

public Output<T> logsoftmax()

Gets logsoftmax. Same shape as logits.

Returns:

logsoftmax.

asOutput

public Output<T> asOutput()

Description copied from interface: Operand

Returns the symbolic handle of the 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<T extends TNumber>

See Also:

• OperationBuilder.addInput(Output)