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]
Args:
- scope: A Scope object
- x: 1-D.
Returns:
Output
: 1-D.
Constructors and Destructors |
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InvertPermutation(const ::tensorflow::Scope & scope, ::tensorflow::Input x)
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Public attributes |
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operation
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y
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Public functions |
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node() const
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::tensorflow::Node *
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operator::tensorflow::Input() const
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operator::tensorflow::Output() const
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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