# tensorflow::ops::SparseSegmentMeanWithNumSegments Class Reference

# tensorflow::ops::SparseSegmentMeanWithNumSegments

`#include <math_ops.h>`

Computes the mean along sparse segments of a tensor.

## Summary

Like `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/sparse-segment-mean#classtensorflow_1_1ops_1_1_sparse_segment_mean`, but allows missing ids in `segment_ids`. If an id is missing, the `output` tensor at that position will be zeroed.

Read [the section on segmentation](https://tensorflow.org/api_docs/python/tf/math#Segmentation) for an explanation of segments.

Arguments:

- scope: A [Scope](https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object
- indices: A 1-D tensor. Has same rank as `segment_ids`.
- segment_ids: A 1-D tensor. Values should be sorted and can be repeated.
- num_segments: Should equal the number of distinct segment IDs.

<br />

Returns:

- `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output`: Has same shape as data, except for dimension 0 which has size `num_segments`.

<br />

| ### Constructors and Destructors ||
|---|---|
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/sparse-segment-mean-with-num-segments#classtensorflow_1_1ops_1_1_sparse_segment_mean_with_num_segments_1acc14eb336c9bb422d63a332e5ff475aa(const ::https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, ::https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input data, ::https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input indices, ::https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input segment_ids, ::https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input num_segments)` ||

| ### Public attributes ||
|---|---|
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/sparse-segment-mean-with-num-segments#classtensorflow_1_1ops_1_1_sparse_segment_mean_with_num_segments_1a1750008c63c66918b6adeac3d952ecef` | `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation` |
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/sparse-segment-mean-with-num-segments#classtensorflow_1_1ops_1_1_sparse_segment_mean_with_num_segments_1a7a024ed618e930ac1bea2d738bd0f394` | `::https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output` |

| ### Public functions ||
|---|---|
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/sparse-segment-mean-with-num-segments#classtensorflow_1_1ops_1_1_sparse_segment_mean_with_num_segments_1ab959360a1d82011d10097010d5274941() const ` | `::tensorflow::Node *` |
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/sparse-segment-mean-with-num-segments#classtensorflow_1_1ops_1_1_sparse_segment_mean_with_num_segments_1a0856c9bfce8692ac6cfaf403591e8d4e() const ` | ` `` ` |
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/sparse-segment-mean-with-num-segments#classtensorflow_1_1ops_1_1_sparse_segment_mean_with_num_segments_1a298a1bf3fbf9b34d2c306955c3090ff8() const ` | ` `` ` |

## Public attributes

### operation

```
Operation operation
```

### output

```
::tensorflow::Output output
```

## Public functions

### SparseSegmentMeanWithNumSegments

```
 SparseSegmentMeanWithNumSegments(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input data,
  ::tensorflow::Input indices,
  ::tensorflow::Input segment_ids,
  ::tensorflow::Input num_segments
)
```

### node

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

### operator::tensorflow::Input

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

### operator::tensorflow::Output

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