---
title: MLTextClassifier.FeatureExtractorType
framework: createml
role: symbol
role_heading: Enumeration
path: createml/mltextclassifier/featureextractortype
---

# MLTextClassifier.FeatureExtractorType

The text feature extractor type.

## Declaration

```swift
enum FeatureExtractorType
```

## Mentioned in

Creating a text classifier model

## Topics

### Selecting a feature extractor type

- [MLTextClassifier.FeatureExtractorType.customEmbedding(_:)](createml/mltextclassifier/featureextractortype/customembedding(_:).md)
- [MLTextClassifier.FeatureExtractorType.staticEmbedding](createml/mltextclassifier/featureextractortype/staticembedding.md)
- [MLTextClassifier.FeatureExtractorType.bertEmbedding](createml/mltextclassifier/featureextractortype/bertembedding.md)
- [MLTextClassifier.FeatureExtractorType.elmoEmbedding](createml/mltextclassifier/featureextractortype/elmoembedding.md)
- [MLTextClassifier.FeatureExtractorType.dynamicEmbedding](createml/mltextclassifier/featureextractortype/dynamicembedding.md)

### Describing a feature extractor type

- [description](createml/mltextclassifier/featureextractortype/description.md)
- [debugDescription](createml/mltextclassifier/featureextractortype/debugdescription.md)
- [playgroundDescription](createml/mltextclassifier/featureextractortype/playgrounddescription.md)

### Default Implementations

- [CustomDebugStringConvertible Implementations](createml/mltextclassifier/featureextractortype/customdebugstringconvertible-implementations.md)
- [CustomPlaygroundDisplayConvertible Implementations](createml/mltextclassifier/featureextractortype/customplaygrounddisplayconvertible-implementations.md)
- [CustomStringConvertible Implementations](createml/mltextclassifier/featureextractortype/customstringconvertible-implementations.md)

## Relationships

### Conforms To

- [Copyable](swift/copyable.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomPlaygroundDisplayConvertible](swift/customplaygrounddisplayconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Escapable](swift/escapable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Supporting types

- [MLTextClassifier.ModelAlgorithmType](createml/mltextclassifier/modelalgorithmtype.md)