# tensorflow::ops::LRN::Attrs Struct Reference

# tensorflow::
ops::
LRN::
Attrs

`
#include <nn_ops.h>
`


Optional attribute setters for
[LRN](https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/l-r-n#classtensorflow_1_1ops_1_1_l_r_n)
.

## Summary

| ### Public attributes ||
|---|---|
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs_1a96e4ae15c569f3834c4dc592d059975e = 1.0f ` | ` float ` |
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs_1ab73612c6eb66d4709bdf6a058fd0c8bd = 0.5f ` | ` float ` |
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs_1ad01ed0552bcde45fa4286039c403c40b = 1.0f ` | ` float ` |
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs_1a93ddf2fa1f86831474fe73832c003868 = 5 ` | ` int64 ` |

| ### Public functions ||
|---|---|
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs_1a9d252abcaa1d05d285caace0a2754d2a (float x) ` | ` TF_MUST_USE_RESULT https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs ` A scale factor, usually positive. |
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs_1af7c2036a24ffc2d89f2a589d8e7348be (float x) ` | ` TF_MUST_USE_RESULT https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs ` An exponent. |
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs_1a76bb974a64ea15024227c37d18b6f6f1 (float x) ` | ` TF_MUST_USE_RESULT https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs ` An offset (usually positive to avoid dividing by 0). |
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs_1aaea5f7c6560e9158ff50a68fbd7e7182 (int64 x) ` | ` TF_MUST_USE_RESULT https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/l-r-n/attrs#structtensorflow_1_1ops_1_1_l_r_n_1_1_attrs ` 0-D. |

## Public attributes

### alpha_

```
float tensorflow::ops::LRN::Attrs::alpha_ = 1.0f
```

### beta_

```
float tensorflow::ops::LRN::Attrs::beta_ = 0.5f
```

### bias_

```
float tensorflow::ops::LRN::Attrs::bias_ = 1.0f
```

### depth_radius_

```
int64 tensorflow::ops::LRN::Attrs::depth_radius_ = 5
```

## Public functions

### Alpha

```
TF_MUST_USE_RESULT Attrs tensorflow::ops::LRN::Attrs::Alpha(
  float x
)
```

A scale factor, usually positive.


Defaults to 1

### Beta

```
TF_MUST_USE_RESULT Attrs tensorflow::ops::LRN::Attrs::Beta(
  float x
)
```

An exponent.


Defaults to 0.5

### Bias

```
TF_MUST_USE_RESULT Attrs tensorflow::ops::LRN::Attrs::Bias(
  float x
)
```

An offset (usually positive to avoid dividing by 0).


Defaults to 1

### DepthRadius

```
TF_MUST_USE_RESULT Attrs tensorflow::ops::LRN::Attrs::DepthRadius(
  int64 x
)
```

0-D.


Half-width of the 1-D normalization window.


Defaults to 5