#include <math_ops.h>
Counts the number of occurrences of each value in an integer array.
Outputs a vector with length size
and the same dtype as weights
. If weights
are empty, then index i
stores the number of times the value i
is counted in arr
. If weights
are non-empty, then index i
stores the sum of the value in weights
at each index where the corresponding value in arr
is i
.
Values in arr
outside of the range [0, size) are ignored.
Arguments:
Tensor
.Tensor
.Tensor
.Tensor
.Tensor
with the same shape as input
, or a length-0 Tensor
, in which case it acts as all weights equal to 1.Optional attributes (see Attrs
):
Returns:
Output
: 1D Tensor
with length equal to size
or 2D Tensor
with [batch_size, size
]. The counts or summed weights for each value in the range [0, size). Constructors and Destructors | |
---|---|
SparseBincount(const ::tensorflow::Scope & scope, ::tensorflow::Input indices, ::tensorflow::Input values, ::tensorflow::Input dense_shape, ::tensorflow::Input size, ::tensorflow::Input weights) | |
SparseBincount(const ::tensorflow::Scope & scope, ::tensorflow::Input indices, ::tensorflow::Input values, ::tensorflow::Input dense_shape, ::tensorflow::Input size, ::tensorflow::Input weights, const SparseBincount::Attrs & attrs) |
Public attributes | |
---|---|
operation | |
output |
Public functions | |
---|---|
node() const | ::tensorflow::Node * |
operator::tensorflow::Input() const | |
operator::tensorflow::Output() const |
Public static functions | |
---|---|
BinaryOutput(bool x) |
Structs | |
---|---|
tensorflow::ops::SparseBincount::Attrs | Optional attribute setters for SparseBincount. |
Operation operation
::tensorflow::Output output
SparseBincount( const ::tensorflow::Scope & scope, ::tensorflow::Input indices, ::tensorflow::Input values, ::tensorflow::Input dense_shape, ::tensorflow::Input size, ::tensorflow::Input weights )
SparseBincount( const ::tensorflow::Scope & scope, ::tensorflow::Input indices, ::tensorflow::Input values, ::tensorflow::Input dense_shape, ::tensorflow::Input size, ::tensorflow::Input weights, const SparseBincount::Attrs & attrs )
::tensorflow::Node * node() const
operator::tensorflow::Input() const
operator::tensorflow::Output() const
Attrs BinaryOutput( bool x )
© 2020 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/sparse-bincount