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

# trainingMetrics

Measurements of the hand action classifier’s performance on the training dataset.

## Declaration

```swift
var trainingMetrics: MLClassifierMetrics
```

## See Also

### Evaluating a hand action classifier

- [evaluation(on:)](createml/mlhandactionclassifier/evaluation(on:).md)
- [validationMetrics](createml/mlhandactionclassifier/validationmetrics.md)