Package edu.indiana.iucbrf.problem.differentiator

Interface Summary

ProblemDifferentiator

A ProblemDifferentiator determines how to measure the difference between two problem descriptions.

Class Summary

AbstractProblemDifferentiator	An abstract implementation of the ProblemDifferentiator interface.
AverageIgnoreProblemDifferentiator	Calculates a weighted average difference between two features, where unknown values are not considered in the average.
AverageProblemDifferentiator	Calculates a weighted average distance over the features of two problems.
CountMismatchProblemDifferentiator	Counts the number of features that are not equal (according to Feature.equals()) between two problems.
EuclideanProblemDifferentiator	Calculates the weighted Euclidean distance between two problems.
NormalizedEuclideanProblemDifferentiator	Assuming that all feature differentiators in use return a difference in [0,1], this problem differentiator will also return a difference in [0,1].