| AbstractClassifierBasedGeneticAlgorithmWizard | 
 Ancestor for optimizing datasets (attribute selection) using a genetic algorithm. 
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| AbstractClassifierBasedGeneticAlgorithmWizard.PerformancePlot | 
 For plotting the performance of the genetic algorithm. 
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| AbstractParameterHandlingWekaMenuItemDefinition | 
 Abstract menu item definition for Weka elements that also handle additional
 parameters. 
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| AbstractWekaMenuItemDefinition | 
 Abstract menu item menu item definitions for Weka elements. 
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| AppendDatasets | 
 For appending datasets into single dataset. 
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| ArffViewer | 
 Opens the ARFF viewer. 
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| BatchFilterDatasets | 
 For batch filtering datasets using a single filter setup (files get output
 into a different directory). 
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| BayesNetEditor | 
 Opens the BayesNet Editor. 
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| BoundaryVisualizer | 
 Displays data in the boundary visualizer. 
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| CostCurve | 
 Displays Cost curve data. 
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| DarkLord | 
 For optimizing datasets (attribute selection) using genetic algorithm. 
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| DatasetCompatibility | 
 For checking compatibility of datasets. 
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| Experimenter | 
 Opens the WEKA Experimenter. 
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| Explorer | 
 Opens the WEKA Explorer. 
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| GraphVisualizer | 
 Displays data in the graph visualizer. 
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| Hermione | 
 For optimizing datasets (parameter selection) using genetic algorithm. 
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| InstanceCompare | 
 For comparing two datasets visually. 
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| InstanceExplorer | 
 For displaying and filtering instances. 
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| InstancesPlot | 
 Displays plot of Instances. 
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| MakeCompatibleDatasets | 
 For making compatible ARFF datasets. 
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| MarginCurve | 
 Displays a margin curve. 
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| MergeDatasets | 
 For merging datasets (side-by-side) into single dataset. 
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| MultiExplorer | 
 Opens the (multi-version of the) WEKA Explorer. 
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| PackageManager | 
 Opens the WEKA PackageManager. 
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| PlotAttributeVsAttribute | 
 Allows the user to select a dataset and plot attribute vs attribute (selected by user). 
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| ROC | 
 Displays ROC curve data. 
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| SqlViewer | 
 Opens the SQL viewer. 
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| TreeVisualizer | 
 Displays data in the tree visualizer. 
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| WekaCommandToCode | 
 For turning Weka commandline strings into code. 
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| WekaInvestigator | 
 Opens the WEKA Investigator. 
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| WekaMultiExperimenter | 
 Opens the WEKA Multi-Experimenter. 
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| WekaSimpleCLI | 
 Opens the WEKA SimpleCLI. 
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| Workbench | 
 Opens the WEKA Workbench. 
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