| Package | Description |
|---|---|
| org.apache.datasketches.sampling |
This package is dedicated to streaming algorithms that enable fixed size, uniform sampling of
weighted and unweighted items from a stream.
|
| Class and Description |
|---|
| EbppsItemsSketch
An implementation of an Exact and Bounded Sampling Proportional to Size sketch.
|
| ReservoirItemsSketch
This sketch provides a reservoir sample over an input stream of items.
|
| ReservoirItemsUnion
Class to union reservoir samples of generic items.
|
| ReservoirLongsSketch
This sketch provides a reservoir sample over an input stream of
longs. |
| ReservoirLongsUnion
Class to union reservoir samples of longs.
|
| SampleSubsetSummary
A simple object o capture the results of a subset sum query on a sampling sketch.
|
| VarOptItemsSamples
This class provides access to the samples contained in a VarOptItemsSketch.
|
| VarOptItemsSamples.WeightedSample
A convenience class to allow easy iterator access to a VarOpt sample.
|
| VarOptItemsSketch
This sketch provides a variance optimal sample over an input stream of weighted items.
|
| VarOptItemsUnion
Provides a unioning operation over varopt sketches.
|
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