# Regression Learner

Train regression models to predict data using supervised machine learning

## Open the Regression Learner App

MATLAB Toolstrip: On the

**Apps**tab, under**Machine Learning**, click the app icon.MATLAB command prompt: Enter

`regressionLearner`

.

## Examples

- Train Regression Models in Regression Learner App
- Select Data and Validation for Regression Problem
- Automated Regression Model Training
- Choose Regression Model Options
- Feature Selection and Feature Transformation
- Assess Model Performance in Regression Learner
- Export Regression Model to Predict New Data
- Train Regression Trees Using Regression Learner App

## Programmatic Use

## Limitations

Regression Learner does not support model deployment to MATLAB Production Server™ in MATLAB Online™.

## Version History

**Introduced in R2017a**

## See Also

### Apps

### Functions

`fitrtree`

|`fitlm`

|`stepwiselm`

|`fitrsvm`

|`fitrlinear`

|`fitrgp`

|`fitrkernel`

|`fitrensemble`

|`fitrnet`