cat.lump.ir.lucene.query

Class WikiTailor2Query

java.lang.Object

cat.lump.ir.lucene.query.WikiTailor2Query

public class WikiTailor2Query
extends java.lang.Object

Query into Lucene indexes for WikiTailor. That involves a specific preprocess both when indexing and here in the queries. The preprocess is included in the WikiTailor analyzer: /lump2-ir-lucene/src/cat/lump/ir/lucene/engine/WTAnalyzer.java Queries are launched with LuceneQuerierWT There are two implementations: - Approach1: One is done so that we don't need a connection to the DB. Because of this we need a WT model beforehand. - Approach2: The second one obtain the terms instead of reading them. This is the approach followed in the Xecutor pipeline. TODO (or not) This class shares code with cat.lump.aq.textextraction.wikipedia.experiments Join?

Since:

July 1, 2015

Author:

cristina

Constructor Summary

Constructors

Constructor and Description
WikiTailor2Query(java.util.Locale lang, java.lang.String inPath, java.lang.String indexPath, java.lang.String outPath, float pct, int maxVocab, java.lang.String eArticlesFileName) Constructors
WikiTailor2Query(java.util.Locale lang, java.lang.String inPath, java.lang.String indexPath, java.lang.String outPath, float pct, int maxVocab, java.lang.String eArticlesFileName, java.lang.Boolean verbose)

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(java.lang.String[] args)
void	processCategory(java.lang.String catID, java.io.File vocabularyF) Extracts the top articles corresponding to the current model for a concrete category.
void	setOutputDir(java.lang.String output)

Methods inherited from class java.lang.Object

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

Constructor Detail

WikiTailor2Query

public WikiTailor2Query(java.util.Locale lang,
                java.lang.String inPath,
                java.lang.String indexPath,
                java.lang.String outPath,
                float pct,
                int maxVocab,
                java.lang.String eArticlesFileName)

Constructors

WikiTailor2Query

public WikiTailor2Query(java.util.Locale lang,
                java.lang.String inPath,
                java.lang.String indexPath,
                java.lang.String outPath,
                float pct,
                int maxVocab,
                java.lang.String eArticlesFileName,
                java.lang.Boolean verbose)

Method Detail

processCategory

public void processCategory(java.lang.String catID,
                   java.io.File vocabularyF)

Extracts the top articles corresponding to the current model for a concrete category. (Approach 2, we have a vocabulary file obtained in any way and independent of a previous WT execution. TODO This approach should be followed also for precalculated WT models.)

Parameters:

folder -

vocabularyF -

setOutputDir

public void setOutputDir(java.lang.String output)

main

public static void main(java.lang.String[] args)

Parameters:

args -