weka.gui.Perspective=weka.gui.explorer.PreprocessPanel,\ weka.gui.explorer.ClassifierPanel,\ weka.gui.explorer.ClustererPanel,\ weka.gui.explorer.AssociationsPanel,\ weka.gui.explorer.AttributeSelectionPanel,\ weka.gui.explorer.VisualizePanel,\ weka.gui.experiment.Experimenter,\ weka.gui.knowledgeflow.MainKFPerspective,\ weka.gui.knowledgeflow.AttributeSummaryPerspective,\ weka.gui.knowledgeflow.ScatterPlotMatrixPerspective,\ weka.gui.knowledgeflow.SQLViewerPerspective,\ weka.gui.SimpleCLIPanel