Example usage for org.apache.lucene.benchmark.quality QualityStats log

Introduction

In this page you can find the example usage for org.apache.lucene.benchmark.quality QualityStats log.

Prototype

public void log(String title, int paddLines, PrintWriter logger, String prefix) 

Source Link

Document

Log information on this QualityStats object.

Usage

From source file:com.mathworks.xzheng.benchmark.PrecisionRecall.java

License:Apache License

public static void main(String[] args) throws Throwable {

    File topicsFile = new File("src/lia/benchmark/topics.txt");
    File qrelsFile = new File("src/lia/benchmark/qrels.txt");
    Directory dir = FSDirectory.open(new File("indexes/MeetLucene"));

    IndexSearcher searcher = new IndexSearcher(DirectoryReader.open(dir));

    String docNameField = "filename";

    PrintWriter logger = new PrintWriter(System.out, true);

    TrecTopicsReader qReader = new TrecTopicsReader(); //#1
    QualityQuery qqs[] = qReader.readQueries( //#1
            new BufferedReader(new FileReader(topicsFile))); //#1

    Judge judge = new TrecJudge(new BufferedReader( //#2
            new FileReader(qrelsFile))); //#2

    judge.validateData(qqs, logger); //#3

    QualityQueryParser qqParser = new SimpleQQParser("title", "contents"); //#4

    QualityBenchmark qrun = new QualityBenchmark(qqs, qqParser, searcher, docNameField);
    SubmissionReport submitLog = null;/*from ww w . j av  a  2 s .  co  m*/
    QualityStats stats[] = qrun.execute(judge, //#5
            submitLog, logger);

    QualityStats avg = QualityStats.average(stats); //#6
    avg.log("SUMMARY", 2, logger, "  ");
    dir.close();
}

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From source file:io.datalayer.lucene.precision.PrecisionRecallMain.java

License:Apache License

public static void main(String[] args) throws Throwable {

    File topicsFile = new File("aos/lucene/precision/topics.txt");
    File qrelsFile = new File("aos/lucene/precision/qrels.txt");
    Directory dir = FSDirectory.open(new File("indexes/MeetLucene"));
    IndexReader reader = DirectoryReader.open(dir);
    IndexSearcher searcher = new IndexSearcher(reader);

    String docNameField = "filename";

    PrintWriter LOGGER = new PrintWriter(System.out, true);

    TrecTopicsReader qReader = new TrecTopicsReader();
    QualityQuery qqs[] = qReader.readQueries(new BufferedReader(new FileReader(topicsFile)));

    Judge judge = new TrecJudge(new BufferedReader(new FileReader(qrelsFile)));

    judge.validateData(qqs, LOGGER);/*from  w  w  w  . j a  va2  s.  co m*/

    QualityQueryParser qqParser = new SimpleQQParser("title", "contents");

    QualityBenchmark qrun = new QualityBenchmark(qqs, qqParser, searcher, docNameField);
    SubmissionReport submitLog = null;
    QualityStats stats[] = qrun.execute(judge, submitLog, LOGGER);

    QualityStats avg = QualityStats.average(stats);
    avg.log("SUMMARY", 2, LOGGER, "  ");

    dir.close();

}

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From source file:lia.benchmark.PrecisionRecall.java

License:Apache License

public static void main(String[] args) throws Throwable {

    File topicsFile = new File("src/lia/benchmark/topics.txt");
    File qrelsFile = new File("src/lia/benchmark/qrels.txt");
    Directory dir = FSDirectory.open(new File("indexes/MeetLucene"));
    Searcher searcher = new IndexSearcher(dir, true);

    String docNameField = "filename";

    PrintWriter logger = new PrintWriter(System.out, true);

    TrecTopicsReader qReader = new TrecTopicsReader(); //#1
    QualityQuery qqs[] = qReader.readQueries( //#1
            new BufferedReader(new FileReader(topicsFile))); //#1

    Judge judge = new TrecJudge(new BufferedReader( //#2
            new FileReader(qrelsFile))); //#2

    judge.validateData(qqs, logger); //#3

    QualityQueryParser qqParser = new SimpleQQParser("title", "contents"); //#4

    QualityBenchmark qrun = new QualityBenchmark(qqs, qqParser, searcher, docNameField);
    SubmissionReport submitLog = null;// w  w  w. jav  a 2 s  .  com
    QualityStats stats[] = qrun.execute(judge, //#5
            submitLog, logger);

    QualityStats avg = QualityStats.average(stats); //#6
    avg.log("SUMMARY", 2, logger, "  ");
    dir.close();
}

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From source file:lucene.ri.QualityBenchmark.java

License:Apache License

private QualityStats analyzeQueryResults(QualityQuery qq, Query q, TopDocs td, Judge judge, PrintWriter logger,
        long searchTime) throws IOException {
    QualityStats stts = new QualityStats(judge.maxRecall(qq), searchTime);

    ScoreDoc sd[] = td.scoreDocs;//from  ww  w. ja va2  s.co m
    long t1 = System.currentTimeMillis(); // extraction of first doc name we measure also construction of doc name extractor, just in case.
    DocNameExtractor xt = new DocNameExtractor(docNameField);

    for (int i = 0; i < sd.length; i++) {

        String docName = xt.docName(searcher.indexSearcher, sd[i].doc);
        long docNameExtractTime = System.currentTimeMillis() - t1;
        t1 = System.currentTimeMillis();
        boolean isRelevant = judge.isRelevant(docName, qq);
        stts.addResult(i + 1, isRelevant, docNameExtractTime);

    }

    if (logger != null) {

        logger.println(qq.getQueryID() + "  -  " + q);
        stts.log(qq.getQueryID() + " Stats:", 1, logger, "  ");

    }
    return stts;
}

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From source file:precisionRecall.precision.java

public static void main(String[] args) throws Throwable {

    Directory dir = FSDirectory.open(Paths.get(INDEX_DIR));

    File topicsFile = new File(
            "C:\\Users\\piyush\\Documents\\NetBeansProjects\\luceneFinal\\indexing\\topics.txt");

    File qrelsFile = new File(
            "C:\\Users\\piyush\\Documents\\NetBeansProjects\\luceneFinal\\indexing\\qrels.txt");

    IndexReader reader = DirectoryReader.open(dir);

    IndexSearcher searcher = new IndexSearcher(reader);

    String docNameField = "name";

    PrintWriter logger = new PrintWriter(System.out, true);

    TrecTopicsReader qReader = new TrecTopicsReader(); //#1

    QualityQuery qqs[] = qReader.readQueries( //#1

            new BufferedReader(new FileReader(topicsFile))); //#1

    Judge judge = new TrecJudge(new BufferedReader( //#2

            new FileReader(qrelsFile))); //#2

    judge.validateData(qqs, logger); //#3

    QualityQueryParser qqParser = new SimpleQQParser("title", "contents"); //#4

    QualityBenchmark qrun = new QualityBenchmark(qqs, qqParser, searcher, docNameField);

    SubmissionReport submitLog = null;//w w  w  . j a  v a 2  s. com

    QualityStats stats[] = qrun.execute(judge, //#5

            submitLog, logger);

    QualityStats avg = QualityStats.average(stats); //#6

    avg.log("SUMMARY", 2, logger, "  ");

    dir.close();

}

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From source file:uib.percisionRecall.QualityBenchmark.java

License:Apache License

private QualityStats analyzeQueryResults(QualityQuery qq, Query q, TopDocs td, Judge judge, PrintWriter logger,
        long searchTime) throws IOException {
    QualityStats stts = new QualityStats(judge.maxRecall(qq), searchTime);
    ScoreDoc sd[] = td.scoreDocs;//  ww w .  ja va 2s .c o  m
    long t1 = System.currentTimeMillis(); // extraction of first doc name we measure also construction of doc name extractor, just in case.
    DocNameExtractor xt = new DocNameExtractor(docNameField);
    for (int i = 0; i < sd.length; i++) {
        String docName = xt.docName(searcher, sd[i].doc);
        long docNameExtractTime = System.currentTimeMillis() - t1;
        t1 = System.currentTimeMillis();
        boolean isRelevant = judge.isRelevant(docName, qq);
        stts.addResult(i + 1, isRelevant, docNameExtractTime);
    }
    if (logger != null) {
        logger.println(qq.getQueryID() + "  -  " + q);
        stts.log(qq.getQueryID() + " Stats:", 1, logger, "  ");
    }
    return stts;
}

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