org.dllearner.core
Class Score

java.lang.Object
  org.dllearner.core.Score

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AxiomScore, ClassScore, ScorePosNeg, ScorePosOnly

public abstract class Score
extends Object
implements Serializable

The score class is used to store how well a class description did on a learning problem. Depending on the learning problem at hand, different criteria can be used. (Similar learning problems probably score class descriptions/hypothesis in a similar way.) TODO: Maybe we don't really need a score, but only EvaluatedDescription.

Author:

Jens Lehmann

See Also:

Serialized Form

Constructor Summary

Score()

Method Summary

abstract double

getAccuracy() This method returns a value, which indicates how accurate a class description solves a learning problem.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Score

public Score()

Method Detail

getAccuracy

public abstract double getAccuracy()

This method returns a value, which indicates how accurate a class description solves a learning problem.

Returns:

A value between 0 and 1 indicating the quality (of a class description).

See Also:

AbstractLearningProblem.getAccuracy(Description)