ivory.bloomir.util

Class DocumentUtility

java.lang.Object

ivory.bloomir.util.DocumentUtility

public class DocumentUtility
extends Object

Author:

Nima Asadi

Constructor Summary

Constructors

Constructor and Description
DocumentUtility()

Method Summary

Methods

Modifier and Type	Method and Description
static int[]	reverseLookupSpamSortedDocids(int[] spamSortedDocidsMap) Retrieves old docid for spam sorted docids generated by spamSortDocids(ivory.core.data.stat.SpamPercentileScore), thereby providing a reverse-look up table.
static int[]	spamSortDocids(SpamPercentileScore spamScores) Generates new document ids based on spam/quality scores.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DocumentUtility

public DocumentUtility()

Method Detail

reverseLookupSpamSortedDocids

public static int[] reverseLookupSpamSortedDocids(int[] spamSortedDocidsMap)

Retrieves old docid for spam sorted docids generated by spamSortDocids(ivory.core.data.stat.SpamPercentileScore), thereby providing a reverse-look up table.

Parameters:

spamSortedDocidsMap - Array of integers generated by spamSortDocids(ivory.core.data.stat.SpamPercentileScore)

Returns:

An array of integers where the value at index i is the old document id for document i

spamSortDocids

public static int[] spamSortDocids(SpamPercentileScore spamScores)

Generates new document ids based on spam/quality scores.

Parameters:

spamScores - Spam percentile scores

Returns:

Array of integers where the value at index i is the new document id for document i.