---
title: BNNSOptimizerAdamFields
framework: accelerate
role: symbol
role_heading: Structure
path: accelerate/bnnsoptimizeradamfields
---

# BNNSOptimizerAdamFields

A structure that contains the fields of an Adam optimizer.

## Declaration

```swift
struct BNNSOptimizerAdamFields
```

## Topics

### Initializers

- [init(learning_rate:beta1:beta2:time_step:epsilon:gradient_scale:regularization_scale:clip_gradients:clip_gradients_min:clip_gradients_max:regularization_func:)](accelerate/bnnsoptimizeradamfields/init(learning_rate:beta1:beta2:time_step:epsilon:gradient_scale:regularization_scale:clip_gradients:clip_gradients_min:clip_gradients_max:regularization_func:).md)
- [init()](accelerate/bnnsoptimizeradamfields/init().md)

### Instance Properties

- [learning_rate](accelerate/bnnsoptimizeradamfields/learning_rate.md)
- [beta1](accelerate/bnnsoptimizeradamfields/beta1.md)
- [beta2](accelerate/bnnsoptimizeradamfields/beta2.md)
- [time_step](accelerate/bnnsoptimizeradamfields/time_step.md)
- [epsilon](accelerate/bnnsoptimizeradamfields/epsilon.md)
- [gradient_scale](accelerate/bnnsoptimizeradamfields/gradient_scale.md)
- [regularization_scale](accelerate/bnnsoptimizeradamfields/regularization_scale.md)
- [clip_gradients](accelerate/bnnsoptimizeradamfields/clip_gradients.md)
- [clip_gradients_min](accelerate/bnnsoptimizeradamfields/clip_gradients_min.md)
- [clip_gradients_max](accelerate/bnnsoptimizeradamfields/clip_gradients_max.md)
- [regularization_func](accelerate/bnnsoptimizeradamfields/regularization_func.md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Sendable](swift/sendable.md)

## See Also

### Optimizers

- [BNNS.AdamOptimizer](accelerate/bnns/adamoptimizer.md)
- [BNNS.AdamWOptimizer](accelerate/bnns/adamwoptimizer.md)
- [BNNS.RMSPropOptimizer](accelerate/bnns/rmspropoptimizer.md)
- [BNNS.SGDMomentumOptimizer](accelerate/bnns/sgdmomentumoptimizer.md)
- [BNNSOptimizer](accelerate/bnnsoptimizer.md)
- [BNNSOptimizerRegularizationFunction](accelerate/bnnsoptimizerregularizationfunction.md)
- [BNNSOptimizerAdamWithClippingFields](accelerate/bnnsoptimizeradamwithclippingfields.md)
- [BNNSOptimizerRMSPropFields](accelerate/bnnsoptimizerrmspropfields.md)
- [BNNSOptimizerRMSPropWithClippingFields](accelerate/bnnsoptimizerrmspropwithclippingfields.md)
- [BNNSOptimizerSGDMomentumFields](accelerate/bnnsoptimizersgdmomentumfields.md)
- [BNNSOptimizerSGDMomentumWithClippingFields](accelerate/bnnsoptimizersgdmomentumwithclippingfields.md)
- [BNNSOptimizerSGDMomentumVariant](accelerate/bnnsoptimizersgdmomentumvariant.md)
- [BNNSOptimizerStep(_:_:_:_:_:_:_:)](accelerate/bnnsoptimizerstep(_:_:_:_:_:_:_:).md)
- [BNNSOptimizerFunction](accelerate/bnnsoptimizerfunction.md)