Interface SMAggregateKMinimum

  • All Superinterfaces:
    SimilarityMeasure, SMAggregate, SMAggregateWeighted
    All Known Implementing Classes:

    public interface SMAggregateKMinimum
    extends SMAggregateWeighted
    The k-minimum aggregation is a generalization of the standard minimum aggregation. The k lowest local similarity value determines the global similarity. Hence, if k out of n attributes indicate a low utility, the overall utility for the whole case is low.

    Φ(s1, …, si) = maxniki · sik) with (ωi · sik) ≤ (ωi · sik)

    • Method Detail

      • getK

        int getK()
      • setK

        void setK​(int k)
        To use the k-Maximum Aggregation it is necessary to set the k value. k