smile.validation.metric

Interface ClassificationMetric

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

Accuracy, Error, Fallout, FDR, FScore, MatthewsCorrelation, Precision, Recall, Sensitivity, Specificity

public interface ClassificationMetric
extends java.io.Serializable

An abstract interface to measure the classification performance.

Method Summary

Modifier and Type	Method and Description
double	score(int[] truth, int[] prediction) Returns a score to measure the quality of classification.

Method Detail

score

double score(int[] truth,
             int[] prediction)

Returns a score to measure the quality of classification.

Parameters:

truth - the true class labels.

prediction - the predicted class labels.