---
title: MLCRMSPropOptimizer
framework: ML Compute
role: symbol
role_heading: Class
platforms: [iOS 14.0+, iPadOS 14.0+, Mac Catalyst 14.2+, macOS 11.0+, tvOS 14.0+]
path: mlcompute/mlcrmspropoptimizer
---

# MLCRMSPropOptimizer

An optimizer that represents the root mean square propagation algorithm.

## Declaration

```swift
class MLCRMSPropOptimizer
```

## Topics

### Creating an RMSProp Optimizer

- [init(descriptor:)](mlcompute/mlcrmspropoptimizer/init(descriptor:).md)
- [init(descriptor:momentumScale:alpha:epsilon:isCentered:)](mlcompute/mlcrmspropoptimizer/init(descriptor:momentumscale:alpha:epsilon:iscentered:).md)

### Inspecting an RMSProp Optimizer

- [momentumScale](mlcompute/mlcrmspropoptimizer/momentumscale.md)
- [alpha](mlcompute/mlcrmspropoptimizer/alpha.md)
- [epsilon](mlcompute/mlcrmspropoptimizer/epsilon.md)
- [isCentered](mlcompute/mlcrmspropoptimizer/iscentered.md)

## Relationships

### Inherits From

- [MLCOptimizer](mlcompute/mlcoptimizer.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Optimizer Types

- [MLCSGDOptimizer](mlcompute/mlcsgdoptimizer.md)
- [MLCAdamOptimizer](mlcompute/mlcadamoptimizer.md)
- [MLCAdamWOptimizer](mlcompute/mlcadamwoptimizer.md)
- [MLCOptimizer](mlcompute/mlcoptimizer.md)