smile.regression

Class RidgeRegression.Trainer

java.lang.Object

smile.regression.RegressionTrainer<double[]>

smile.regression.RidgeRegression.Trainer

Enclosing class:

RidgeRegression

public static class RidgeRegression.Trainer
extends RegressionTrainer<double[]>

Trainer for ridge regression.

Constructor Summary

Constructors

Constructor and Description
Trainer(double lambda) Constructor.

Method Summary

Modifier and Type	Method and Description
RidgeRegression	train(double[][] x, double[] y) Learns a regression model with given training data.

Methods inherited from class smile.regression.RegressionTrainer

setAttributes

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Trainer

public Trainer(double lambda)

Constructor.

Parameters:

lambda - the number of trees.

Method Detail

train

public RidgeRegression train(double[][] x,
                             double[] y)

Description copied from class: RegressionTrainer

Learns a regression model with given training data.

Specified by:

train in class RegressionTrainer<double[]>

Parameters:

x - the training instances.

y - the training response values.

Returns:

a trained regression model.