Class InverseProportionalWeight

  • All Implemented Interfaces:
    WeightFunction

    public final class InverseProportionalWeight
    extends java.lang.Object
    implements WeightFunction
    Inverse proportional weight function, scaled using the maximum using: \( 1 / (1 + \frac{\text{distance}}{\max} ) \)
    Since:
    0.2
    Author:
    Erich Schubert
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      double getWeight​(double distance, double max, double stddev)
      Get inverse proportional weight. stddev is ignored.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • InverseProportionalWeight

        public InverseProportionalWeight()
    • Method Detail

      • getWeight

        public double getWeight​(double distance,
                                double max,
                                double stddev)
        Get inverse proportional weight. stddev is ignored.
        Specified by:
        getWeight in interface WeightFunction
        Parameters:
        distance - distance of the query point
        max - maximum distance of all included points
        stddev - standard deviation (i.e. quadratic mean / RMS) of the included points
        Returns:
        weight for the query point