---
title: variance
framework: ML Compute
role: symbol
role_heading: Instance Property
platforms: [iOS 14.5+, iPadOS 14.5+, Mac Catalyst 14.5+, macOS 11.3+, tvOS 14.5+]
path: mlcompute/mlcinstancenormalizationlayer/variance
---

# variance

The running variance tensor.

## Declaration

```swift
var variance: MLCTensor? { get }
```

## See Also

### Inspecting Instance Normalization Layers

- [beta](mlcompute/mlcinstancenormalizationlayer/beta.md)
- [betaParameter](mlcompute/mlcinstancenormalizationlayer/betaparameter.md)
- [featureChannelCount](mlcompute/mlcinstancenormalizationlayer/featurechannelcount.md)
- [gamma](mlcompute/mlcinstancenormalizationlayer/gamma.md)
- [gammaParameter](mlcompute/mlcinstancenormalizationlayer/gammaparameter.md)
- [mean](mlcompute/mlcinstancenormalizationlayer/mean.md)
- [momentum](mlcompute/mlcinstancenormalizationlayer/momentum.md)
- [varianceEpsilon](mlcompute/mlcinstancenormalizationlayer/varianceepsilon.md)