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# init(validationData:algorithm:language:)

Creates parameters for a text classifier with validation data in a
set of labeled directories.

```
init(validationData: MLTextClassifier.DataSource, algorithm: MLTextClassifier.ModelAlgorithmType = .maxEnt(revision: 1), language: NLLanguage? = nil)
```

## Parameters

`validationData`

A data source of the labeled directories the text classifier
uses for validation data during training.

`algorithm`

An algorithm type for the text classifier.

`language`

The language of the text to classify.

---

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