org.wikipedia.miner.comparison
Class ConnectionSnippetWeighter

java.lang.Object
  org.wikipedia.miner.comparison.ConnectionSnippetWeighter

public class ConnectionSnippetWeighter
extends java.lang.Object

Constructor Summary

ConnectionSnippetWeighter(Wikipedia wikipedia, ArticleComparer cmp)

Method Summary

void	buildClassifier(Classifier classifier)
void	buildDefaultClassifier()
double	getWeight(ConnectionSnippet snippet)
void	loadClassifier(java.io.File file) Loads the classifier from file
void	loadTrainingData(java.io.File file) Loads training data from the given file.
void	saveClassifier(java.io.File file) Serializes the classifer and saves it to the given file.
void	saveTrainingData(java.io.File file) Saves the training data generated by train() to the given file.
SpearmanCorrelation	test(java.util.Vector<ConnectionSnippet> weightedSnippets)
void	train(java.util.Vector<ConnectionSnippet> weightedSnippets)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionSnippetWeighter

public ConnectionSnippetWeighter(Wikipedia wikipedia,
                                 ArticleComparer cmp)
                          throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

getWeight

public double getWeight(ConnectionSnippet snippet)
                 throws java.lang.Exception

Throws:

java.lang.Exception

train

public void train(java.util.Vector<ConnectionSnippet> weightedSnippets)
           throws java.lang.Exception

Throws:

java.lang.Exception

test

public SpearmanCorrelation test(java.util.Vector<ConnectionSnippet> weightedSnippets)
                         throws java.lang.Exception

Throws:

java.lang.Exception

saveTrainingData

public void saveTrainingData(java.io.File file)
                      throws java.io.IOException,
                             java.lang.Exception

Saves the training data generated by train() to the given file. The data is saved in WEKA's arff format.

Parameters:

file - the file to save the training data to

Throws:

java.io.IOException - if the file cannot be written to

java.lang.Exception

loadTrainingData

public void loadTrainingData(java.io.File file)
                      throws java.io.IOException,
                             java.lang.Exception

Loads training data from the given file. The file must be a valid WEKA arff file.

Parameters:

file - the file to save the training data to

Throws:

java.io.IOException - if the file cannot be read.

java.lang.Exception - if the file does not contain valid training data.

saveClassifier

public void saveClassifier(java.io.File file)
                    throws java.io.IOException

Serializes the classifer and saves it to the given file.

Parameters:

file - the file to save the classifier to

Throws:

java.io.IOException - if the file cannot be read

loadClassifier

public void loadClassifier(java.io.File file)
                    throws java.lang.Exception

Loads the classifier from file

Parameters:

file -

Throws:

java.lang.Exception

buildClassifier

public void buildClassifier(Classifier classifier)
                     throws java.lang.Exception

Parameters:

classifier -

Throws:

java.lang.Exception

buildDefaultClassifier

public void buildDefaultClassifier()
                            throws java.lang.Exception

Parameters:

classifier -

Throws:

java.lang.Exception