---
title: regularization_func
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/bnnsoptimizeradamwithclippingfields/regularization_func
---

# regularization_func

The variable that specifies the regularization function.

## Declaration

```swift
var regularization_func: BNNSOptimizerRegularizationFunction
```

## Discussion

Discussion The AdamW optimizer ignores this parameter.

## See Also

### Instance Properties

- [learning_rate](accelerate/bnnsoptimizeradamwithclippingfields/learning_rate.md)
- [beta1](accelerate/bnnsoptimizeradamwithclippingfields/beta1.md)
- [beta2](accelerate/bnnsoptimizeradamwithclippingfields/beta2.md)
- [time_step](accelerate/bnnsoptimizeradamwithclippingfields/time_step.md)
- [epsilon](accelerate/bnnsoptimizeradamwithclippingfields/epsilon.md)
- [gradient_scale](accelerate/bnnsoptimizeradamwithclippingfields/gradient_scale.md)
- [regularization_scale](accelerate/bnnsoptimizeradamwithclippingfields/regularization_scale.md)
- [clipping_func](accelerate/bnnsoptimizeradamwithclippingfields/clipping_func.md)
- [BNNSOptimizerClippingFunction](accelerate/bnnsoptimizerclippingfunction.md)
- [clip_gradients_min](accelerate/bnnsoptimizeradamwithclippingfields/clip_gradients_min.md)
- [clip_gradients_max](accelerate/bnnsoptimizeradamwithclippingfields/clip_gradients_max.md)
- [clip_gradients_max_norm](accelerate/bnnsoptimizeradamwithclippingfields/clip_gradients_max_norm.md)
- [clip_gradients_use_norm](accelerate/bnnsoptimizeradamwithclippingfields/clip_gradients_use_norm.md)