---
title: "init(trainingData:parameters:)"
framework: createml
role: symbol
role_heading: Initializer
path: "createml/mlwordtagger/init(trainingdata:parameters:)"
---

# init(trainingData:parameters:)

Creates a word tagger.

## Declaration

```swift
init(trainingData: [(tokens: [MLWordTagger.Token], labels: [String])], parameters: MLWordTagger.ModelParameters = ModelParameters(validation: .split(strategy: .automatic))) throws
```

## Parameters

- `trainingData`: An array of tuples containing the tokens and their labels.
- `parameters`: The model parameters.

## See Also

### Creating and training a word tagger

- [init(trainingData:tokenColumn:labelColumn:parameters:)](createml/mlwordtagger/init(trainingdata:tokencolumn:labelcolumn:parameters:).md)
- [MLWordTagger.Token](createml/mlwordtagger/token.md)
- [MLWordTagger.ModelParameters](createml/mlwordtagger/modelparameters-swift.struct.md)
- [modelParameters](createml/mlwordtagger/modelparameters-swift.property.md)