# tensorflow::ops::SparseReshape Class Reference

# tensorflow::
ops::
SparseReshape

`
#include <sparse_ops.h>
`


Reshapes a SparseTensor to represent values in a new dense shape.

## Summary


This operation has the same semantics as reshape on the represented dense tensor. The
`
input_indices
`
are recomputed based on the requested
`
new_shape
`
.


If one component of
`
new_shape
`
is the special value -1, the size of that dimension is computed so that the total dense size remains constant. At most one component of
`
new_shape
`
can be -1. The number of dense elements implied by
`
new_shape
`
must be the same as the number of dense elements originally implied by
`
input_shape
`
.


Reshaping does not affect the order of values in the SparseTensor.


If the input tensor has rank
`
R_in
`
and
`
N
`
non-empty values, and
`
new_shape
`
has length
`
R_out
`
, then
`
input_indices
`
has shape
`
[N, R_in]
`
,
`
input_shape
`
has length
`
R_in
`
,
`
output_indices
`
has shape
`
[N, R_out]
`
, and
`
output_shape
`
has length
`
R_out
`
.


Args:

- scope: A [Scope](https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object
- input_indices: 2-D. `
  N x R_in
  ` matrix with the indices of non-empty values in a SparseTensor.
- input_shape: 1-D. `
  R_in
  ` vector with the input SparseTensor's dense shape.
- new_shape: 1-D. `
  R_out
  ` vector with the requested new dense shape.

<br />


Returns:

- `
  https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output
  ` output_indices: 2-D. `
  N x R_out
  ` matrix with the updated indices of non-empty values in the output SparseTensor.
- `
  https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output
  ` output_shape: 1-D. `
  R_out
  ` vector with the full dense shape of the output SparseTensor. This is the same as `
  new_shape
  ` but with any -1 dimensions filled in.

<br />

| ### Constructors and Destructors ||
|---|---|
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/sparse-reshape#classtensorflow_1_1ops_1_1_sparse_reshape_1a57501c2498594b147ac9bb4b371ab2ef (const :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input input_indices, :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input input_shape, :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input new_shape) ` ||

| ### Public attributes ||
|---|---|
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/sparse-reshape#classtensorflow_1_1ops_1_1_sparse_reshape_1a19240d0378428b2bf0b30ef7badcea50 ` | ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation ` |
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/sparse-reshape#classtensorflow_1_1ops_1_1_sparse_reshape_1a3c4d3f0b4883e4bacc4c3ba450e72431 ` | ` :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output ` |
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/sparse-reshape#classtensorflow_1_1ops_1_1_sparse_reshape_1a93b02c760fe2a4ea9a8495f1f8151c51 ` | ` :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output ` |

## Public attributes

### operation

```
Operation operation
```

### output_indices

```
::tensorflow::Output output_indices
```

### output_shape

```
::tensorflow::Output output_shape
```

## Public functions

### SparseReshape

```
 SparseReshape(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input input_indices,
  ::tensorflow::Input input_shape,
  ::tensorflow::Input new_shape
)
```