Package org.aksw.palmetto.evaluate

Class RankBasedSummarizer

java.lang.Object

org.aksw.palmetto.evaluate.RankBasedSummarizer

public class RankBasedSummarizer
extends Object

Generates summaries for single dimensions using the ranks of coherence calculations. It assumes that the data is a CSV file with the following positions:

• 0: Probability estimation type
• 1: Window size (or empty if no window)
• 2: Segmentation type
• 3: Indirect measure type (or empty)
• 4: Gamma value of the indirect measure type (or empty)
• 5: Direct measure type
• 6: Aggregation type
• 7+: Correlation values for datasets
• last: Average correlation value

Author:

Michael Röder (michael.roeder@uni-paderborn.de)

Field Summary

Fields

Modifier and Type	Field	Description
protected static int	CSV_LINE_CORR_AVG
protected static int	CSV_LINE_CORR_START

Constructor Summary

Constructors

Constructor	Description
RankBasedSummarizer()

Method Summary

Modifier and Type	Method	Description
private CoherenceValueArray	calculateLeftOutAverage(CoherenceValueArray coherence, int leftOutId)
static void	main(String[] args)
private void	printCoherence(CoherenceValue coherenceValue, String prefix, PrintStream pout)
private void	printResults(Map<String,CoherenceValue> results, File outputDirectory, String outputFileName)
private static List<CoherenceValueArray>	readFile(File inputFile)
void	run(File inputFile, File outputDirectory, String[] datasetNames)
protected void	updateMap(CoherenceValue newCoherence, Map<String,CoherenceValue> bestResultsMap, String key)

Methods inherited from class java.lang.Object

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

Field Detail

CSV_LINE_CORR_START

protected static final int CSV_LINE_CORR_START

See Also:

Constant Field Values

CSV_LINE_CORR_AVG

protected static final int CSV_LINE_CORR_AVG

See Also:

Constant Field Values

Constructor Detail

RankBasedSummarizer

public RankBasedSummarizer()

Method Detail

main

public static void main(String[] args)
                 throws IOException,
                        CloneNotSupportedException

Throws:

IOException

CloneNotSupportedException

run

public void run(File inputFile,
                File outputDirectory,
                String[] datasetNames)
         throws IOException,
                CloneNotSupportedException

Throws:

IOException

CloneNotSupportedException

readFile

private static List<CoherenceValueArray> readFile(File inputFile)
                                           throws IOException

Throws:

IOException

calculateLeftOutAverage

private CoherenceValueArray calculateLeftOutAverage(CoherenceValueArray coherence,
                                                    int leftOutId)
                                             throws CloneNotSupportedException

Throws:

CloneNotSupportedException

updateMap

protected void updateMap(CoherenceValue newCoherence,
                         Map<String,CoherenceValue> bestResultsMap,
                         String key)
                  throws CloneNotSupportedException

Throws:

CloneNotSupportedException

printResults

private void printResults(Map<String,CoherenceValue> results,
                          File outputDirectory,
                          String outputFileName)
                   throws IOException

Throws:

IOException

printCoherence

private void printCoherence(CoherenceValue coherenceValue,
                            String prefix,
                            PrintStream pout)