Example usage for weka.filters.unsupervised.instance RemoveWithValues setOptions

Introduction

In this page you can find the example usage for weka.filters.unsupervised.instance RemoveWithValues setOptions.

Prototype

@Override
public void setOptions(String[] options) throws Exception 

Source Link

Document

Parses a given list of options.

Usage

From source file:soccer.core.classifiers.BookKeeperConsistencyClassifier.java

public static void main(String[] args) throws Exception {
    BookKeeperConsistency bkc = new BookKeeperConsistency();
    Instances data = bkc.getInstances();

    RemoveWithValues rwv = new RemoveWithValues();
    rwv.setOptions(new String[] { "-C", "4", "-S", "6", "-V" });
    rwv.setInputFormat(data);/*from   w  ww  .  j a v a2s  . c o  m*/
    data = Filter.useFilter(data, rwv);
    RemoveWithValues rwv1 = new RemoveWithValues();
    rwv1.setOptions(new String[] { "-C", "6", "-S", "6", "-V" });
    rwv1.setInputFormat(data);
    data = Filter.useFilter(data, rwv1);

    //        Normalize nm = new Normalize();
    //        nm.setOptions(new String[]{
    //            "-S", "100"
    //        });
    //        nm.setInputFormat(data);
    //        data = Filter.useFilter(data, nm);

    Remove rm = new Remove();
    rm.setOptions(new String[] { "-R", "2-last" });
    rm.setInputFormat(data);
    Instances newData = Filter.useFilter(data, rm);

    SimpleKMeans cluster = new SimpleKMeans();
    cluster.setOptions(new String[] { "-N", "2", "-A", "weka.core.ManhattanDistance" });

    cluster.buildClusterer(newData);
    ClusterEvaluation eval = new ClusterEvaluation();
    eval.setClusterer(cluster);
    eval.evaluateClusterer(newData);
    System.out.println(eval.clusterResultsToString());
    //        for (int i = 0; i < newData.size(); i++) {
    //            Instance instance = newData.get(i);
    //            if (cluster.clusterInstance(instance) == 0) {
    //                System.out.println(data.get(i).toString());
    //            }
    //        }
}

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