---
title: trainingMetrics
framework: createml
role: symbol
role_heading: Instance Property
path: createml/mltextclassifier/trainingmetrics
---

# trainingMetrics

Measurements of the classifier’s performance on the training data set.

## Declaration

```swift
let trainingMetrics: MLClassifierMetrics
```

## Mentioned in

Creating a text classifier model

## See Also

### Evaluating a text classifier

- [evaluation(on:)](createml/mltextclassifier/evaluation(on:).md)
- [evaluation(on:textColumn:labelColumn:)](createml/mltextclassifier/evaluation(on:textcolumn:labelcolumn:).md)
- [validationMetrics](createml/mltextclassifier/validationmetrics.md)