WEKA

• Download
  • WEKA(ZIP) for UNIX
  • WEKA(ZIP) for UNIX(LOCAL COPY)
• Starting the WEKA
  java -jar weka.jar
  java -classpath weka.jar:$CLASSPATH weka.gui.GUIChooser
• To call a specific classifier from command line:
  java weka.classifiers.trees.J48 -t <TRAINING DATA> -T <TEST DATA> -c <class index in number>
• DATA FORMAT: ARFF(Attribute-Relation File Format) FORMAT
• EXPLORER
  • Preprocess - Filter
    • Instance
    • Attribute
  • Classifiers
    • Decision Trees
    • Regression
    • Different Parameters
    • Cross Validation/ N Folds
• ROC Curve
• How to integrate a new classifier or filter with WEKA.
  • Create a empty directory heirarchy, and put your new files in them.
  • Files to modify
    weka/gui/GenericObjectEditor.props
• Links: WIKI DOC