---
title: "MLTextClassifier.FeatureExtractorType.customEmbedding(_:)"
framework: createml
role: symbol
role_heading: Case
path: "createml/mltextclassifier/featureextractortype/customembedding(_:)"
---

# MLTextClassifier.FeatureExtractorType.customEmbedding(_:)

A feature extractor that uses a custom embedding contained in a CoreML model file.

## Declaration

```swift
case customEmbedding(URL)
```

## Discussion

Discussion URL: The path to a model file (ending in .mlmodel, .mlmodelc, or .dat).

## See Also

### Selecting a feature extractor type

- [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)