Examples of org.integratedmodelling.riskwiz.learning.data.loader.ArffLoader$ArffReader

org.integratedmodelling.riskwiz.learning.data.loader.ArffLoader

Reads data from an ARFF file, either in incremental or batch mode.

Typical code for batch usage:

 BufferedReader reader = new BufferedReader(new FileReader("/some/where/file.arff")); ArffReader arff = new ArffReader(reader); Instances data = arff.getData(); data.setClassIndex(data.numAttributes() - 1);

Typical code for incremental usage:

 BufferedReader reader = new BufferedReader(new FileReader("/some/where/file.arff")); ArffReader arff = new ArffReader(reader, 1000); Instances data = arff.getStructure(); data.setClassIndex(data.numAttributes() - 1); Instance inst; while ((inst = arff.readInstance(data)) != null) { data.add(inst); }

@author Eibe Frank (eibe@cs.waikato.ac.nz) @author Len Trigg (trigg@cs.waikato.ac.nz) @author fracpete (fracpete at waikato dot ac dot nz) @version $Revision: 1.19 $

            return null;
        }
    }
  
    public void readArff(String location) throws Exception {
        read(location, new ArffLoader());
    }

Examples of org.integratedmodelling.riskwiz.learning.data.loader.ArffLoader$ArffReader

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