---
title: "Sigmoid"
sidebar_label: "Sigmoid"
description: "The clika_runtime.nn Sigmoid class."
---

<!-- Generated by tools/api_reference/generate_api_docs.py. Do not edit. -->

Sigmoid()

    Logistic sigmoid: 1 / (1 + exp(-input)).

    The module form of ``clika_runtime.nn.functional.sigmoid``: construct it
    once, then call it like a function.
    

## `__init__`

```python
__init__(self) -> 'None'
```

Initialize self.  See help(type(self)) for accurate signature.

## `forward`

```python
forward(self, input: 'Tensor') -> 'Tensor'
```

forward(input) -> Tensor

Runs ``clika_runtime.nn.functional.sigmoid`` on ``input``; returns a
new tensor.