Example usage for weka.datagenerators.classifiers.classification Agrawal getSingleModeFlag

Introduction

In this page you can find the example usage for weka.datagenerators.classifiers.classification Agrawal getSingleModeFlag.

Prototype

@Override
public boolean getSingleModeFlag() throws Exception 

Source Link

Document

Return if single mode is set for the given data generator mode depends on option setting and or generator type.

Usage

From source file:NLP.GenerateData.java

License:Open Source License

/**
 * Generates the data. First parameter the ARFF file to write to. If omitted,
 * the data is written to stdout./*  ww w  . j  av a2 s . c o  m*/
 * 
 * @param args   the command-line parameters
 */
public static void main(String[] args) throws Exception {
    PrintWriter output;
    if (args.length == 0)
        output = new PrintWriter(System.out);
    else
        output = new PrintWriter(new BufferedWriter(new FileWriter(args[0])));
    Agrawal generator = new Agrawal();
    generator.setBalanceClass(true);
    generator.setDatasetFormat(generator.defineDataFormat());
    // write header
    output.write(generator.getDatasetFormat().toString());
    // write data
    if (generator.getSingleModeFlag()) {
        for (int i = 0; i < generator.getNumExamplesAct(); i++) {
            output.write(generator.generateExample().toString());
            output.write(System.getProperty("line.separator"));
        }
    } else {
        output.write(generator.generateExamples().toString());
    }
    output.flush();
    output.close();
}

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