ai.libs.jaicore.ml.tsc.quality_measures

Interface IQualityMeasure

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

FStat

public interface IQualityMeasure
extends java.io.Serializable

Interface for a quality measure assessing distances of instances to a shapelet given the corresponding class values. This functional interface is used within the Shapelet Transform approach to assess shapelet candidates.

Method Summary

Modifier and Type	Method and Description
double	assessQuality(java.util.List<java.lang.Double> distances, int[] classValues) Computes a quality score based on the distances of each instance to the shapelet and the corresponding classValues.

Method Detail

assessQuality

double assessQuality(java.util.List<java.lang.Double> distances,
                     int[] classValues)

Computes a quality score based on the distances of each instance to the shapelet and the corresponding classValues.

Parameters:

distances - List of distances storing the distance of each instance to a shapelet

classValues - The class values of the instances

Returns:

Returns the calculated quality score