org.tensorflow.op.core

Class MatrixInverse<T>

java.lang.Object

org.tensorflow.op.PrimitiveOp

org.tensorflow.op.core.MatrixInverse<T>

Type Parameters:

T - data type for output() output

All Implemented Interfaces:

Op, Operand<T>

@Operator
public final class MatrixInverse<T>
extends PrimitiveOp
implements Operand<T>

Computes the inverse of one or more square invertible matrices or their

adjoints (conjugate transposes).

The input is a tensor of shape `[..., M, M]` whose inner-most 2 dimensions form square matrices. The output is a tensor of the same shape as the input containing the inverse for all input submatrices `[..., :, :]`.

The op uses LU decomposition with partial pivoting to compute the inverses.

If a matrix is not invertible there is no guarantee what the op does. It may detect the condition and raise an exception or it may simply return a garbage result.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MatrixInverse.Options Optional attributes for MatrixInverse

Field Summary

Fields inherited from class org.tensorflow.op.PrimitiveOp

operation

Method Summary

Modifier and Type	Method and Description
static MatrixInverse.Options	adjoint(Boolean adjoint)
Output<T>	asOutput() Returns the symbolic handle of a tensor.
static <T> MatrixInverse<T>	create(Scope scope, Operand<T> input, MatrixInverse.Options... options) Factory method to create a class to wrap a new MatrixInverse operation to the graph.
Output<T>	output() Shape is `[..., M, M]`.

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 <T> MatrixInverse<T> create(Scope scope,
                                          Operand<T> input,
                                          MatrixInverse.Options... options)

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

Parameters:

scope - current graph scope

input - Shape is `[..., M, M]`.

options - carries optional attributes values

Returns:

a new instance of MatrixInverse

adjoint

public static MatrixInverse.Options adjoint(Boolean adjoint)

Parameters:

adjoint -

output

public Output<T> output()

Shape is `[..., M, M]`.

asOutput

public Output<T> 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<T>

See Also:

OperationBuilder.addInput(Output)