Package com.yahoo.searchlib.aggregation.hll
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Interface Summary Interface Description HyperLogLog Contain constants relevant for HyperLogLog classes.UniqueCountEstimator<T> A interface for unique count estimation algorithms. -
Class Summary Class Description BiasEstimator Performs bias correction for a given precision and raw estimate.HyperLogLogEstimator Implementation of the result computation phase of the HyperLogLog algorithm.NormalSketch Sketch used by the HyperLogLog (HLL) algorithm.Sketch<T extends Sketch<T>> Represents a sketch.SketchMerger This class is responsible for merging any combinations of twoSketch
instances.SparseSketch