Class SigniTrendChangeDetection.Instance

  • Enclosing class:
    SigniTrendChangeDetection

    protected class SigniTrendChangeDetection.Instance
    extends java.lang.Object
    Instance for one data set.
    Author:
    Erich Schubert
    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected double[] ewma
      Moving average and variance.
      protected double[] ewmv
      Moving average and variance.
      protected double weight
      Current weight:
    • Constructor Summary

      Constructors 
      Constructor Description
      Instance()
      Constructor.
    • Field Detail

      • ewma

        protected double[] ewma
        Moving average and variance.
      • ewmv

        protected double[] ewmv
        Moving average and variance.
      • weight

        protected double weight
        Current weight:
    • Constructor Detail

      • Instance

        public Instance()
        Constructor.
    • Method Detail

      • processRow

        private double processRow​(DBIDRef iter,
                                  NumberVector row,
                                  ChangePoints changepoints)
        Process one row, assuming a constant time interval.
        Parameters:
        iter - Row identifier for reporting.
        row - Data row
        changepoints - Change points result for output
        Returns:
        absolute maximum deviation.