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# MLActionClassifier.ModelParameters.ModelAlgorithmType

The action classifier training algorithm options.

```
enum ModelAlgorithmType
```

## Topics

### Designating an algorithm

[`case stgcn`](/documentation/CreateML/MLActionClassifier/ModelParameters-swift.struct/ModelAlgorithmType/stgcn)

The spatial-temporal graph convolution neural-network algorithm.

## Relationships

### Conforms To

[`Sendable`](/documentation/Swift/Sendable)

[`Equatable`](/documentation/Swift/Equatable)

[`Hashable`](/documentation/Swift/Hashable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

---

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