---
title: init()
framework: accelerate
role: symbol
role_heading: Initializer
path: accelerate/bnnsoptimizerrmspropfields/init()
---

# init()

Returns a new RMSProp optimizer fields structure.

## Declaration

```swift
init()
```

## See Also

### Initializers

- [init(learning_rate:alpha:epsilon:centered:momentum:gradient_scale:regularization_scale:clip_gradients:clip_gradients_min:clip_gradients_max:regularization_func:)](accelerate/bnnsoptimizerrmspropfields/init(learning_rate:alpha:epsilon:centered:momentum:gradient_scale:regularization_scale:clip_gradients:clip_gradients_min:clip_gradients_max:regularization_func:).md)