---
title: base
framework: createmlcomponents
role: symbol
role_heading: Instance Property
path: createmlcomponents/annotatedfeatureprovider/base
---

# base

The base estimator.

## Declaration

```swift
var base: Base
```

## See Also

### Getting the properties

- [annotationColumnID](createmlcomponents/annotatedfeatureprovider/annotationcolumnid.md)
- [AnnotatedFeatureProvider.Annotation](createmlcomponents/annotatedfeatureprovider/annotation.md)
- [featuresColumnName](createmlcomponents/annotatedfeatureprovider/featurescolumnname.md)
- [resultsColumnName](createmlcomponents/annotatedfeatureprovider/resultscolumnname.md)