---
title: Transformer
framework: createmlcomponents
role: symbol
role_heading: Associated Type
path: createmlcomponents/supervisedestimator/transformer
---

# Transformer

The transformer type created by this estimator.

## Declaration

```swift
associatedtype Transformer : Transformer
```

## See Also

### Reading and writing

- [read(from:)](createmlcomponents/supervisedestimator/read(from:).md)
- [write(_:to:overwrite:)](createmlcomponents/supervisedestimator/write(_:to:overwrite:).md)
- [Annotation](createmlcomponents/supervisedestimator/annotation.md)