---
title: "BNNS.LossFunction.sigmoidCrossEntropy(labelSmoothing:)"
framework: accelerate
role: symbol
role_heading: Case
path: "accelerate/bnns/lossfunction/sigmoidcrossentropy(labelsmoothing:)"
---

# BNNS.LossFunction.sigmoidCrossEntropy(labelSmoothing:)

Sigmoid activation on input logits, and independent computation of cross-entropy loss for each class.

## Declaration

```swift
case sigmoidCrossEntropy(labelSmoothing: Float)
```

## See Also

### Loss Functions

- [BNNS.LossFunction.categoricalCrossEntropy](accelerate/bnns/lossfunction/categoricalcrossentropy.md)
- [BNNS.LossFunction.cosineDistance](accelerate/bnns/lossfunction/cosinedistance.md)
- [BNNS.LossFunction.hinge](accelerate/bnns/lossfunction/hinge.md)
- [BNNS.LossFunction.huber(huberDelta:)](accelerate/bnns/lossfunction/huber(huberdelta:).md)
- [BNNS.LossFunction.log](accelerate/bnns/lossfunction/log.md)
- [BNNS.LossFunction.meanAbsoluteError](accelerate/bnns/lossfunction/meanabsoluteerror.md)
- [BNNS.LossFunction.meanSquareError](accelerate/bnns/lossfunction/meansquareerror.md)
- [BNNS.LossFunction.softmaxCrossEntropy(labelSmoothing:)](accelerate/bnns/lossfunction/softmaxcrossentropy(labelsmoothing:).md)
- [BNNS.LossFunction.yolo(parameters:)](accelerate/bnns/lossfunction/yolo(parameters:).md)
- [BNNS.LossFunction.YoloParameters](accelerate/bnns/lossfunction/yoloparameters.md)