# tensorflow::ops::LogSoftmax

`#include <nn_ops.h>`

Computes log softmax activations.

## Summary

For each batch `i` and class `j` we have

```
logsoftmax[i, j] = logits[i, j] - log(sum(exp(logits[i])))
```

<br />

Arguments:

- scope: A [Scope](https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object
- logits: 2-D with shape `[batch_size, num_classes]`.

<br />

Returns:

- `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output`: Same shape as `logits`.

<br />

| ### Constructors and Destructors ||
|---|---|
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/log-softmax#classtensorflow_1_1ops_1_1_log_softmax_1a73483652ac6fcd6e2162f224c5459235(const ::https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, ::https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input logits)` ||

| ### Public attributes ||
|---|---|
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/log-softmax#classtensorflow_1_1ops_1_1_log_softmax_1aaa7ca17002b410b0a6992c5f604a13a6` | `::https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output` |
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/log-softmax#classtensorflow_1_1ops_1_1_log_softmax_1acb2eb968de24da07c71196bfd2da5e36` | `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation` |

| ### Public functions ||
|---|---|
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/log-softmax#classtensorflow_1_1ops_1_1_log_softmax_1a1ef7bed8e2017ceda2891e1568c32072() const ` | `::tensorflow::Node *` |
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/log-softmax#classtensorflow_1_1ops_1_1_log_softmax_1ae15a3807bd29485ca7e6c0a0408bd656() const ` | ` `` ` |
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/log-softmax#classtensorflow_1_1ops_1_1_log_softmax_1a38da28934ec15aab2813d6d074a25386() const ` | ` `` ` |

## Public attributes

### logsoftmax

```
::tensorflow::Output logsoftmax
```

### operation

```
Operation operation
```

## Public functions

### LogSoftmax

```
 LogSoftmax(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input logits
)
```

### node

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

### operator::tensorflow::Input

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

### operator::tensorflow::Output

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