| Class | Description |
|---|---|
| AexcludeB |
This is a Pig UDF that performs the A-NOT-B Set Operation on two given Sketches.
|
| DataToSketch |
This is a Pig UDF that builds Sketches from data.
|
| DataToSketch.Initial |
Class used to calculate the initial pass of an Algebraic sketch operation.
|
| DataToSketch.IntermediateFinal |
Class used to calculate the intermediate or final combiner pass of an Algebraic sketch
operation.
|
| ErrorBounds |
This is a User Defined Function (UDF) for returning the Double value result along with a lower and
upper bound.
|
| Estimate |
Returns the unique count estimate of a sketch as a Double.
|
| Intersect |
This is a Pig UDF that performs the Intersection Set Operation on Sketches.
|
| Intersect.Initial |
Class used to calculate the initial pass of an Algebraic sketch operation.
|
| Intersect.IntermediateFinal |
Class used to calculate the intermediate or final combiner pass of an Algebraic intersection
operation.
|
| JaccardSimilarity |
This is a Pig UDF that performs the JaccardSimilarity Operation on two given
Sketches.
|
| SketchToString |
This is a User Defined Function (UDF) for "pretty printing" the summary of a sketch
from a Sketch Tuple.
|
| Union |
This is a Pig UDF that performs the Union Set Operation on Sketches.
|
| Union.Initial |
Class used to calculate the initial pass of an Algebraic sketch operation.
|
| Union.IntermediateFinal |
Class used to calculate the intermediate or final combiner pass of an Algebraic union
operation.
|
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