public class PostProcessor extends Object
| Constructor and Description |
|---|
PostProcessor(FdtSketch sketch,
Group group,
char sep)
Construct with a populated FdtSketch
|
| Modifier and Type | Method and Description |
|---|---|
int |
getGroupCount()
Returns the number of groups in the final sketch.
|
List<Group> |
getGroupList(int[] priKeyIndices,
int numStdDev,
int limit)
Return the most frequent Groups associated with Primary Keys based on the size of the groups.
|
public int getGroupCount()
public List<Group> getGroupList(int[] priKeyIndices, int numStdDev, int limit)
priKeyIndices - the indices of the primary dimensionsnumStdDev - the number of standard deviations for the error bounds, this value is an
integer and must be one of 1, 2, or 3.
See Number of Standard Deviationslimit - the maximum number of rows to return. If ≤ 0, all rows will be returned.Copyright © 2015–2024 The Apache Software Foundation. All rights reserved.