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Interface Summary | |
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ProblemDifferentiator | A ProblemDifferentiator determines how to measure the difference between two problem descriptions. |
Class Summary | |
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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]. |
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