---
title: BNNSSGDMomentumVariant1
framework: accelerate
role: symbol
role_heading: Global Variable
path: accelerate/bnnssgdmomentumvariant1
---

# BNNSSGDMomentumVariant1

A constant that indicates SGD momentum variant 1.

## Declaration

```swift
var BNNSSGDMomentumVariant1: BNNSOptimizerSGDMomentumVariant { get }
```

## Discussion

Discussion

## See Also

### Momentum Variants

- [init(_:)](accelerate/bnnsoptimizersgdmomentumvariant/init(_:).md)
- [init(rawValue:)](accelerate/bnnsoptimizersgdmomentumvariant/init(rawvalue:).md)
- [rawValue](accelerate/bnnsoptimizersgdmomentumvariant/rawvalue.md)
- [BNNSSGDMomentumVariant0](accelerate/bnnssgdmomentumvariant0.md)
- [BNNSSGDMomentumVariant2](accelerate/bnnssgdmomentumvariant2.md)