Class AfterEffect

  • Direct Known Subclasses:
    AfterEffectB, AfterEffectL

    public abstract class AfterEffect
    extends Object
    This class acts as the base class for the implementations of the first normalization of the informative content in the DFR framework. This component is also called the after effect and is defined by the formula Inf2 = 1 - Prob2, where Prob2 measures the information gain.
    See Also:
    WARNING: This API is experimental and might change in incompatible ways in the next release.
    • Constructor Detail

      • AfterEffect

        public AfterEffect()
        Sole constructor. (For invocation by subclass constructors, typically implicit.)
    • Method Detail

      • scoreTimes1pTfn

        public abstract double scoreTimes1pTfn​(BasicStats stats)
        Returns the product of the after effect with 1+tfn. This may not depend on the value of tfn.
      • explain

        public abstract Explanation explain​(BasicStats stats,
                                            double tfn)
        Returns an explanation for the score.
      • toString

        public abstract String toString()
        Subclasses must override this method to return the code of the after effect formula. Refer to the original paper for the list.
        toString in class Object