smile.validation

Interface RegressionMeasure

All Known Implementing Classes:

AbsoluteDeviation, MSE, RMSE, RSS

public interface RegressionMeasure

An abstract interface to measure the regression performance.

Author:

Haifeng Li

Method Summary

Methods

Modifier and Type	Method and Description
double	measure(double[] truth, double[] prediction) Returns an index to measure the quality of regression.

Method Detail

measure

double measure(double[] truth,
             double[] prediction)

Returns an index to measure the quality of regression.

Parameters:

truth - the true response values.

prediction - the predicted response values.