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

# MLCOptimizer

The base class for all framework optimizers.

## Declaration

```swift
class MLCOptimizer
```

## Topics

### Inspecting an Optimizer

- [learningRate](mlcompute/mlcoptimizer/learningrate.md)
- [gradientRescale](mlcompute/mlcoptimizer/gradientrescale.md)
- [appliesGradientClipping](mlcompute/mlcoptimizer/appliesgradientclipping.md)
- [gradientClipMax](mlcompute/mlcoptimizer/gradientclipmax.md)
- [gradientClipMin](mlcompute/mlcoptimizer/gradientclipmin.md)
- [regularizationScale](mlcompute/mlcoptimizer/regularizationscale.md)
- [regularizationType](mlcompute/mlcoptimizer/regularizationtype.md)
- [gradientClippingType](mlcompute/mlcoptimizer/gradientclippingtype.md)
- [MLCGradientClippingType](mlcompute/mlcgradientclippingtype.md)
- [maximumClippingNorm](mlcompute/mlcoptimizer/maximumclippingnorm.md)
- [customGlobalNorm](mlcompute/mlcoptimizer/customglobalnorm.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Inherited By

- [MLCAdamOptimizer](mlcompute/mlcadamoptimizer.md)
- [MLCAdamWOptimizer](mlcompute/mlcadamwoptimizer.md)
- [MLCRMSPropOptimizer](mlcompute/mlcrmspropoptimizer.md)
- [MLCSGDOptimizer](mlcompute/mlcsgdoptimizer.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)
- [MLCRMSPropOptimizer](mlcompute/mlcrmspropoptimizer.md)
- [MLCAdamOptimizer](mlcompute/mlcadamoptimizer.md)
- [MLCAdamWOptimizer](mlcompute/mlcadamwoptimizer.md)