Module datarush.analytics
Package com.pervasive.datarush.analytics.cluster

Interface AggregationFunctionEvaluator

public interface AggregationFunctionEvaluator
Interface for evaluators of AggregationFunctions.

  • Method Details

    • evaluate

      double evaluate(double[] cluster, double[] data)
      Evaluates the AggregationFunction of this AggregationFunctionEvaluator.
      Parameters:
      cluster - the cluster seeds vector
      data - the data points vector
      Returns:
      the distance/similarity of the two vectors as defined by the function this instance evaluates