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tensorflow::ops::InvertPermutation

`#include <array_ops.h>`

Computes the inverse permutation of a tensor.

Summary

This operation computes the inverse of an index permutation. It takes a 1-D integer tensor `x`, which represents the indices of a zero-based array, and swaps each value with its index position. In other words, for an output tensor `y` and an input tensor `x`, this operation computes the following:

`y[x[i]] = i for i in [0, 1, ..., len(x) - 1]`

The values must include 0. There can be no duplicate values or negative values.

For example:

```# tensor `x` is [3, 4, 0, 2, 1]
invert_permutation(x) ==> [2, 4, 3, 0, 1]
```

Arguments:

• scope: A Scope object
• x: 1-D.

Returns:

• `Output`: 1-D.

Constructors and Destructors

`InvertPermutation(const ::tensorflow::Scope & scope, ::tensorflow::Input x)`

Public attributes

`operation`
`Operation`
`y`
`::tensorflow::Output`

Public functions

`node() const `
`::tensorflow::Node *`
`operator::tensorflow::Input() const `
``` ```
``` ```
`operator::tensorflow::Output() const `
``` ```
``` ```

Public attributes

operation

`Operation operation`

y

`::tensorflow::Output y`

Public functions

InvertPermutation

``` InvertPermutation(
const ::tensorflow::Scope & scope,
::tensorflow::Input x
)```

node

`::tensorflow::Node * node() const `

operator::tensorflow::Input

` operator::tensorflow::Input() const `

operator::tensorflow::Output

` operator::tensorflow::Output() const `
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