Package | Description |
---|---|
org.apache.datasketches.kll |
This package is for the implementations of the sketch algorithm developed by Zohar Karnin, Kevin Lang,
and Edo Liberty that is commonly referred to as the "KLL" sketch after the authors' last names.
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org.apache.datasketches.quantilescommon |
This package contains common tools and methods for the quantiles, kll and
req packages.
|
org.apache.datasketches.req |
This package is for the implementation of the Relative Error Quantiles sketch algorithm.
|
Modifier and Type | Class and Description |
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class |
KllFloatsSketch
This variation of the KllSketch implements primitive floats.
|
Modifier and Type | Method and Description |
---|---|
static double |
KolmogorovSmirnov.computeKSDelta(QuantilesFloatsAPI sketch1,
QuantilesFloatsAPI sketch2)
Computes the raw delta between two QuantilesFloatsAPI sketches for the kolmogorovSmirnovTest(...)
|
Constructor and Description |
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FloatsSketchSortedView(float[] quantiles,
long[] cumWeights,
QuantilesFloatsAPI sk)
Construct Sorted View.
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Modifier and Type | Class and Description |
---|---|
class |
ReqSketch
This Relative Error Quantiles Sketch is the Java implementation based on the paper
"Relative Error Streaming Quantiles" by Graham Cormode, Zohar Karnin, Edo Liberty,
Justin Thaler, Pavel VeselĂ˝, and loosely derived from a Python prototype written by Pavel VeselĂ˝.
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