Inv

public final class Inv

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 Classes

class Inv.Options Optional attributes for Inv

Constants

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

Public Methods

static Inv.Options	adjoint(Boolean adjoint)
Output<T>	asOutput() Returns the symbolic handle of the tensor.
static <T extends TType> Inv<T>	create(Scope scope, Operand<T> input, Options... options) Factory method to create a class wrapping a new Inv operation.
Output<T>	output() Shape is `[..., M, M]`.

Inherited Methods

From class org.tensorflow.op.RawOp

final boolean	equals(Object obj)
final int	hashCode()
Operation	op() Return this unit of computation as a single `Operation`.
final String	toString()

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

From interface org.tensorflow.op.Op

abstract ExecutionEnvironment	env() Return the execution environment this op was created in.
abstract Operation	op() Return this unit of computation as a single `Operation`.

From interface org.tensorflow.Operand

abstract Output<T>	asOutput() Returns the symbolic handle of the tensor.
abstract T	asTensor() Returns the tensor at this operand.
abstract Shape	shape() Returns the (possibly partially known) shape of the tensor referred to by the `Output` of this operand.
abstract Class<T>	type() Returns the tensor type of this operand

From interface org.tensorflow.ndarray.Shaped

abstract int	rank()
abstract Shape	shape()
abstract long	size() Computes and returns the total size of this container, in number of values.

Constants

public static final String OP_NAME

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

Constant Value: "MatrixInverse"

Public Methods

public static Inv.Options adjoint (Boolean adjoint)

public Output<T> asOutput ()

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.

public static Inv<T> create (Scope scope, Operand<T> input, Options... options)

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

Parameters

scope	current scope
input	Shape is `[..., M, M]`.
options	carries optional attributes values

Returns

a new instance of Inv

public Output<T> output ()

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