# {py:mod}`evox.algorithms.so.es_variants.snes`

```{py:module} evox.algorithms.so.es_variants.snes
```

```{autodoc2-docstring} evox.algorithms.so.es_variants.snes
:allowtitles:
```

## Module Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`SNES <evox.algorithms.so.es_variants.snes.SNES>`
  - ```{autodoc2-docstring} evox.algorithms.so.es_variants.snes.SNES
    :summary:
    ```
````

### API

`````{py:class} SNES(pop_size: int, center_init: torch.Tensor, sigma: float = 1.0, lrate_mean: float = 1.0, temperature: float = 12.5, weight_type: typing.Literal[recomb, temp] = 'temp', device: torch.device | None = None)
:canonical: evox.algorithms.so.es_variants.snes.SNES

Bases: {py:obj}`evox.core.Algorithm`

```{autodoc2-docstring} evox.algorithms.so.es_variants.snes.SNES
```

```{rubric} Initialization
```

```{autodoc2-docstring} evox.algorithms.so.es_variants.snes.SNES.__init__
```

````{py:method} step()
:canonical: evox.algorithms.so.es_variants.snes.SNES.step

```{autodoc2-docstring} evox.algorithms.so.es_variants.snes.SNES.step
```

````

````{py:method} record_step()
:canonical: evox.algorithms.so.es_variants.snes.SNES.record_step

````

`````