# Weka-3-5-1 Changelog

Designed for use with Ant.

2005-09-30 04:26 eibe

    Added tests for empty datasets

- classifiers/meta/nestedDichotomies/ClassBalancedND.html (1.2)
- classifiers/meta/nestedDichotomies/DataNearBalancedND.html (1.2)
- classifiers/meta/nestedDichotomies/ND.html (1.2)

2005-09-30 04:23 eibe

    Added tests for empty datasets

- classifiers/meta/END.html (1.2)

2005-09-30 03:10 fracpete

    added hack to remove ResultProducers from the ResultListener list

- gui/GenericPropertiesCreator.html (1.6)

2005-09-30 03:09 fracpete

    tooltip has been disabled in general for now...

- gui/visualize/PrintableComponent.html (1.4)

2005-09-30 02:14 mhall

    branches:  1.1.2;
    New icons from Jeffrey

- gui/beans/icons/ADTree.gif (1.1)
- gui/beans/icons/ADTree_animated.gif (1.1)
- gui/beans/icons/AODE.gif (1.1)
- gui/beans/icons/AODE_animated.gif (1.1)
- gui/beans/icons/BayesNet.gif (1.1)
- gui/beans/icons/BayesNet_animated.gif (1.1)
- gui/beans/icons/ComplementNaiveBayes.gif (1.1)
- gui/beans/icons/ComplementNaiveBayes_animated.gif (1.1)
- gui/beans/icons/DecisionStump.gif (1.1)
- gui/beans/icons/DecisionStump_animated.gif (1.1)
- gui/beans/icons/ID3.gif (1.1)
- gui/beans/icons/ID3_animated.gif (1.1)
- gui/beans/icons/KStar.gif (1.1)
- gui/beans/icons/KStar_animated.gif (1.1)
- gui/beans/icons/LBR.gif (1.1)
- gui/beans/icons/LBR_animated.gif (1.1)
- gui/beans/icons/LMT.gif (1.1)
- gui/beans/icons/LMT_animated.gif (1.1)
- gui/beans/icons/LWL.gif (1.1)
- gui/beans/icons/LWL_animated.gif (1.1)
- gui/beans/icons/LeastMedSq.gif (1.1)
- gui/beans/icons/LeastMedSq_animated.gif (1.1)
- gui/beans/icons/LinearRegression.gif (1.1)
- gui/beans/icons/LinearRegression_animated.gif (1.1)
- gui/beans/icons/Logistic.gif (1.1)
- gui/beans/icons/Logistic_animated.gif (1.1)
- gui/beans/icons/M5P.gif (1.1)
- gui/beans/icons/M5P_animated.gif (1.1)
- gui/beans/icons/MultilayerPerceptron.gif (1.1)
- gui/beans/icons/MultilayerPerceptron_animated.gif (1.1)
- gui/beans/icons/NBTree.gif (1.1)
- gui/beans/icons/NBTree_animated.gif (1.1)
- gui/beans/icons/NaiveBayes.gif (1.1)
- gui/beans/icons/NaiveBayesMultinomial.gif (1.1)
- gui/beans/icons/NaiveBayesMultinomial_animated.gif (1.1)
- gui/beans/icons/NaiveBayesSimple.gif (1.1)
- gui/beans/icons/NaiveBayesSimple_animated.gif (1.1)
- gui/beans/icons/NaiveBayesUpdateable.gif (1.1)
- gui/beans/icons/NaiveBayesUpdateable_animated.gif (1.1)
- gui/beans/icons/NaiveBayes_animated.gif (1.1)
- gui/beans/icons/PaceRegression.gif (1.1)
- gui/beans/icons/PaceRegression_animated.gif (1.1)
- gui/beans/icons/RBFNetwork.gif (1.1)
- gui/beans/icons/RBFNetwork_animated.gif (1.1)
- gui/beans/icons/REPTree.gif (1.1)
- gui/beans/icons/REPTree_animated.gif (1.1)
- gui/beans/icons/RandomForest.gif (1.1)
- gui/beans/icons/RandomForest_animated.gif (1.1)
- gui/beans/icons/RandomTree.gif (1.1)
- gui/beans/icons/RandomTree_animated.gif (1.1)
- gui/beans/icons/SMO.gif (1.1)
- gui/beans/icons/SMO_animated.gif (1.1)
- gui/beans/icons/SMOreg.gif (1.1)
- gui/beans/icons/SMOreg_animated.gif (1.1)
- gui/beans/icons/SimpleLinearRegression.gif (1.1)
- gui/beans/icons/SimpleLinearRegression_animated.gif (1.1)
- gui/beans/icons/SimpleLogistic.gif (1.1)
- gui/beans/icons/SimpleLogistic_animated.gif (1.1)
- gui/beans/icons/UserClassifier.gif (1.1)
- gui/beans/icons/UserClassifier_animated.gif (1.1)
- gui/beans/icons/VotedPerceptron.gif (1.1)
- gui/beans/icons/VotedPerceptron_animated.gif (1.1)
- gui/beans/icons/Winnow.gif (1.1)
- gui/beans/icons/Winnow_animated.gif (1.1)

2005-09-30 02:11 mhall

    Updated icons thanks to Jeffrey

- gui/beans/icons/IB1.gif (1.2)
- gui/beans/icons/IB1_animated.gif (1.2)
- gui/beans/icons/IBk.gif (1.2)
- gui/beans/icons/IBk_animated.gif (1.2)
- gui/beans/icons/J48.gif (1.2)
- gui/beans/icons/J48_animated.gif (1.2)

2005-09-29 02:06 fracpete

    display of ToolTip for PrintableComponent/Panel now depends on weka/gui/visualize/Visualize.props property "PrintableComponentToolTipShow"
    user is asked the first time whether ToolTip is wanted or not
    Visualize.props then gets stored in user's home directory

- gui/AttributeVisualizationPanel.html (1.22)

2005-09-28 03:18 eibe

    Added sub-package nestedDichotomies.

- gui/GenericPropertiesCreator.props (1.5)

2005-09-27 22:58 fracpete

    print/println methods are now synchronized, prevents BadLocationExceptions

- gui/LogWindow.html (1.3)

2005-09-27 01:30 fracpete

    added button to enter a perl regular expression for selecting items

- gui/ListSelectorDialog.html (1.7)

2005-09-26 06:04 fracpete

    branches:  1.1.2;
    added support for default Experimenter values/setup

- gui/experiment/Experimenter.props (1.1)
- gui/experiment/ExperimenterDefaults.html (1.1)

2005-09-26 06:04 fracpete

    added support for default Experimenter values/setup

- gui/experiment/DatasetListPanel.html (1.16)
- gui/experiment/ResultsPanel.html (1.36)
- gui/experiment/SimpleSetupPanel.html (1.10)

2005-09-26 05:33 fracpete

    removed safeDoubleToString since not used (also exists in DatabaseUtils)

- core/converters/DatabaseConnection.html (1.2)

2005-09-26 05:31 fracpete

    safeDoubleToString returns NaNs now as SQL NULL

- experiment/DatabaseUtils.html (1.21)

2005-09-25 05:03 fracpete

    option -M was missing in getOptions()

- filters/unsupervised/instance/RemoveWithValues.html (1.8)

2005-09-22 05:08 eibe

    Area under ROC is now available for each class from the command-line, the Explorer, the Experimenter, and the KnowledgeFlow.

- classifiers/Evaluation.html (1.60)
- experiment/ClassifierSplitEvaluator.html (1.24)
- gui/beans/ClassifierPerformanceEvaluator.html (1.13)
- gui/explorer/ClassifierPanel.html (1.83)

2005-09-22 01:18 fracpete

    added preamble (GPL etc.)

- gui/beans/DataFormatListener.html (1.3)

2005-09-22 01:18 fracpete

    added preamble (GPL etc.)

- classifiers/functions/pace/Matrix.html (1.3)

2005-09-22 01:18 fracpete

    added preamble (GPL etc.)

- classifiers/functions/supportVector/CachedKernel.html (1.4)

2005-09-22 01:18 fracpete

    added preamble (GPL etc.)

- classifiers/bayes/net/estimate/MultiNomialBMAEstimator.html (1.5)

2005-09-22 00:50 fracpete

    fixed Revision tag

- gui/graphvisualizer/BIFFormatException.html (1.3)
- gui/graphvisualizer/BIFParser.html (1.5)
- gui/graphvisualizer/DotParser.html (1.3)
- gui/graphvisualizer/GraphConstants.html (1.4)
- gui/graphvisualizer/GraphEdge.html (1.3)
- gui/graphvisualizer/GraphNode.html (1.3)
- gui/graphvisualizer/HierarchicalBCEngine.html (1.4)
- gui/graphvisualizer/LayoutCompleteEvent.html (1.3)
- gui/graphvisualizer/LayoutCompleteEventListener.html (1.4)
- gui/graphvisualizer/LayoutEngine.html (1.4)

2005-09-22 00:50 fracpete

    fixed Revision tag

- classifiers/misc/FLR.html (1.4)

2005-09-22 00:49 fracpete

    fixed Revision tag

- classifiers/functions/supportVector/Kernel.html (1.3)
- classifiers/functions/supportVector/NormalizedPolyKernel.html (1.3)
- classifiers/functions/supportVector/PolyKernel.html (1.3)
- classifiers/functions/supportVector/RBFKernel.html (1.4)
- classifiers/functions/supportVector/SMOset.html (1.2)

2005-09-22 00:49 fracpete

    fixed Revision tag

- gui/beans/AbstractDataSourceBeanInfo.html (1.2)
- gui/beans/ClassValuePicker.html (1.5)
- gui/beans/ClassValuePickerCustomizer.html (1.4)
- gui/beans/CustomizerClosingListener.html (1.3)
- gui/beans/GraphListener.html (1.3)
- gui/beans/IncrementalClassifierEvent.html (1.6)
- gui/beans/IncrementalClassifierListener.html (1.2)
- gui/beans/LoaderCustomizer.html (1.9)
- gui/beans/SaverCustomizer.html (1.3)
- gui/beans/StripChartCustomizer.html (1.2)
- gui/beans/TrainTestSplitMaker.html (1.6)
- gui/beans/TrainTestSplitMakerCustomizer.html (1.2)
- gui/beans/TrainingSetListener.html (1.3)
- gui/beans/TrainingSetMakerBeanInfo.html (1.2)
- gui/beans/WekaWrapper.html (1.3)

2005-09-22 00:48 fracpete

    fixed Revision tag

- core/BinarySparseInstance.html (1.8)
- core/SelectedTag.html (1.7)
- core/SparseInstance.html (1.16)
- core/Stopwords.html (1.2)
- core/Tag.html (1.6)

2005-09-22 00:48 fracpete

    fixed Revision tag

- gui/DatabaseConnectionDialog.html (1.4)

2005-09-22 00:48 fracpete

    fixed Revision tag

- filters/unsupervised/instance/Normalize.html (1.3)

2005-09-22 00:47 fracpete

    fixed Revision tag

- clusterers/forOPTICSAndDBScan/OPTICS_GUI/GraphPanel.html (1.2)
- clusterers/forOPTICSAndDBScan/OPTICS_GUI/OPTICS_Visualizer.html (1.3)
- clusterers/forOPTICSAndDBScan/OPTICS_GUI/ResultVectorTableModel.html (1.2)
- clusterers/forOPTICSAndDBScan/OPTICS_GUI/SERFileFilter.html (1.2)
- clusterers/forOPTICSAndDBScan/OPTICS_GUI/SERObject.html (1.2)

2005-09-22 00:47 fracpete

    fixed Revision tag

- clusterers/forOPTICSAndDBScan/Databases/Database.html (1.2)
- clusterers/forOPTICSAndDBScan/Databases/SequentialDatabase.html (1.2)

2005-09-22 00:47 fracpete

    fixed Revision tag

- clusterers/DBScan.html (1.2)
- clusterers/OPTICS.html (1.2)

2005-09-22 00:47 fracpete

    fixed Revision tag

- clusterers/forOPTICSAndDBScan/Utils/EpsilonRange_ListElement.html (1.2)
- clusterers/forOPTICSAndDBScan/Utils/PriorityQueue.html (1.2)
- clusterers/forOPTICSAndDBScan/Utils/PriorityQueueElement.html (1.2)
- clusterers/forOPTICSAndDBScan/Utils/UpdateQueue.html (1.2)
- clusterers/forOPTICSAndDBScan/Utils/UpdateQueueElement.html (1.2)

2005-09-22 00:47 fracpete

    fixed Revision tag

- clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html (1.2)
- clusterers/forOPTICSAndDBScan/DataObjects/EuclidianDataObject.html (1.2)
- clusterers/forOPTICSAndDBScan/DataObjects/ManhattanDataObject.html (1.2)

2005-09-22 00:46 fracpete

    fixed Revision tag

- classifiers/functions/pace/DoubleVector.html (1.3)
- classifiers/functions/pace/ExponentialFormat.html (1.3)
- classifiers/functions/pace/FlexibleDecimalFormat.html (1.3)
- classifiers/functions/pace/FloatingPointFormat.html (1.3)
- classifiers/functions/pace/IntVector.html (1.2)
- classifiers/functions/pace/Maths.html (1.3)

2005-09-22 00:46 fracpete

    fixed Revision tag

- classifiers/bayes/net/search/local/LAGDHillClimber.html (1.3)

2005-09-22 00:46 fracpete

    fixed Revision tag

- classifiers/functions/SMOreg.html (1.8)

2005-09-22 00:46 fracpete

    fixed Revision tag

- classifiers/trees/NBTree.html (1.4)

2005-09-22 00:46 fracpete

    fixed Revision tag

- classifiers/rules/NNge.html (1.3)

2005-09-22 00:45 fracpete

    fixed Revision tag

- associations/tertius/AttributeValueLiteral.html (1.4)
- associations/tertius/Body.html (1.4)
- associations/tertius/Head.html (1.4)
- associations/tertius/IndividualInstance.html (1.3)
- associations/tertius/IndividualInstances.html (1.4)
- associations/tertius/IndividualLiteral.html (1.3)
- associations/tertius/Literal.html (1.3)
- associations/tertius/LiteralSet.html (1.5)
- associations/tertius/Predicate.html (1.3)
- associations/tertius/Rule.html (1.5)
- associations/tertius/SimpleLinkedList.html (1.3)

2005-09-22 00:45 fracpete

    fixed Revision tag

- associations/RuleItem.html (1.2)

2005-09-21 05:21 eibe

    Replaced computation of the area under the ROC curve. Now uses Wilcoxon-Mann-Whitney statistic instead of trapezoidal method. Results should be identical.

- classifiers/evaluation/ThresholdCurve.html (1.19)

2005-09-21 05:10 fracpete

    fixed Javadoc

- filters/unsupervised/instance/RemoveMisclassified.html (1.3)

2005-09-21 05:09 fracpete

    SPARSE1/2,GAUSSIAN now public
    added Revision tag
    fixed Javadoc

- filters/unsupervised/attribute/RandomProjection.html (1.4)

2005-09-21 05:07 fracpete

    fixed getOptions (-I instead of -R)
    fixed Javadoc

- filters/unsupervised/attribute/MathExpression.html (1.3)

2005-09-19 19:45 eibe

    Fixed problem that could cause stack overflow when attributes had very large values (due to lack of arithmetic precision).

- classifiers/trees/j48/BinC45Split.html (1.10)
- classifiers/trees/j48/C45Split.html (1.10)

2005-09-19 01:15 fracpete

    Liangxiao Jiang fixed the classindex problem (class had to be last attribute)

- classifiers/bayes/HNB.html (1.4)

2005-09-18 00:08 fracpete

    fixed printing of options

- classifiers/bayes/net/BayesNetGenerator.html (1.6)

2005-09-17 04:16 fracpete

    fixed check for zero training instances (used wrong dataset)

- classifiers/trees/LMT.html (1.3)

2005-09-17 04:16 fracpete

    now checks for zero training instances

- classifiers/meta/RandomCommittee.html (1.7)

2005-09-17 04:15 fracpete

    now checks for numeric class

- classifiers/meta/AdaBoostM1.html (1.27)

2005-09-17 04:14 fracpete

    now checks for numeric class and string attributes in the correct order

- classifiers/lazy/LBR.html (1.6)

2005-09-17 04:13 fracpete

    now checks for numeric class

- classifiers/lazy/IB1.html (1.14)

2005-09-17 04:12 fracpete

    removed try-catch-block that blocked an exception necessary for testing

- classifiers/functions/PaceRegression.html (1.2)

2005-09-17 04:11 fracpete

    now deletes all instances with missing class first

- classifiers/functions/LeastMedSq.html (1.10)

2005-09-17 04:10 fracpete

    now checks first whether class is numeric

- classifiers/bayes/AODE.html (1.11)

2005-09-17 01:53 fracpete

    added support for string attributes
    all check methods return now a boolean array of length 2 (0=success yes/no, 1=acceptable yes/no)
    all System.out.print/println are redirected to internal print/println, in order to suppress output in silent mode
    number of instances in test/train sets can now be specified (some classifiers need more instances)

- classifiers/CheckClassifier.html (1.17)

2005-09-14 21:41 fracpete

    changed private members/methods to protected

- classifiers/bayes/NaiveBayesSimple.html (1.15)

2005-09-14 06:30 fracpete

    RANDOMIZED input order not yet implemented, therefore always set to ORDERED

- datagenerators/clusterers/BIRCHCluster.html (1.2)

2005-09-13 23:47 fracpete

    Ashraf fixed a small bug relating to the white background of
    plot labels (rather than the background color of the panel), occurring
    in JDK1.4 and above

- gui/visualize/MatrixPanel.html (1.12)

2005-09-13 21:55 fracpete

    added Generate button for datagenerators support

- gui/explorer/PreprocessPanel.html (1.54)

2005-09-13 21:54 fracpete

    panel for datagenerators

- gui/explorer/DataGeneratorPanel.html (1.1)

2005-09-13 21:43 fracpete

    added datagenerators and clusterdefinitions

- gui/GenericObjectEditor.props (1.110)

2005-09-13 21:24 fracpete

    increased the scrollbar increment from 1 to 20, for better mouse wheel support

- gui/GenericObjectEditor.html (1.44)

2005-09-13 21:23 fracpete

    added Edit button

- gui/GenericArrayEditor.html (1.14)

2005-09-13 21:18 fracpete

    new structure for data generators

- datagenerators/classifiers/regression/Expression.html (1.1)
- datagenerators/classifiers/regression/MexicanHat.html (1.1)

2005-09-13 21:18 fracpete

    new structure for data generators

- datagenerators/clusterers/SubspaceCluster.html (1.1)
- datagenerators/clusterers/SubspaceClusterDefinition.html (1.1)

2005-09-13 21:17 fracpete

    new structure for data generators

- datagenerators/ClassificationGenerator.html (1.1)
- datagenerators/ClusterDefinition.html (1.1)
- datagenerators/ClusterGenerator.html (1.3)
- datagenerators/DataGenerator.html (1.1)
- datagenerators/RegressionGenerator.html (1.1)
- datagenerators/Test.html (1.2)

2005-09-13 21:17 fracpete

    new structure for data generators

- datagenerators/classifiers/classification/Agrawal.html (1.1)
- datagenerators/classifiers/classification/BayesNet.html (1.1)
- datagenerators/classifiers/classification/LED24.html (1.1)
- datagenerators/classifiers/classification/RDG1.html (1.1)
- datagenerators/classifiers/classification/RandomRBF.html (1.1)

2005-09-13 21:16 fracpete

    removed due to new structure

- datagenerators/BIRCHCluster.html (1.4)
- datagenerators/Generator.html (1.3)
- datagenerators/RDG1.html (1.4)

2005-09-12 23:42 fracpete

    added paper references to Javadoc and globalInfo

- classifiers/trees/m5/M5Base.html (1.11)

2005-09-12 23:39 fracpete

    fixed javadoc

- classifiers/rules/M5Rules.html (1.4)

2005-09-12 23:38 fracpete

    added paper references to Javadoc

- classifiers/trees/M5P.html (1.2)

2005-09-08 23:42 eibe

    REPTree can now deal with datasets that have no attributes other than the class attribute. That is necessary for the wrapper attribute selection technique to work. In that case it simply uses ZeroR.

- classifiers/trees/REPTree.html (1.21)

2005-08-23 05:01 fracpete

    meta classifier divides the training data into equally sized chunks and feeds those to copies of the base classifier
    it uses Vote, based on all previously generated base classifiers, for predictions

- classifiers/meta/Dagging.html (1.1)

2005-08-21 07:22 fracpete

    classes like weka.core.Instances expect fixed order of arguments from commandline, therefore the first two empty strings have to be removed

- gui/SimpleCLI.html (1.7)

2005-08-18 03:41 fracpete

    the scrollbar increments are now customizable
    the layout dimensions can be defined (default 1024x768)
    preferred layout extension definable (default .kf)
    user components can be stored in XML (default no)
    the connection to and fro MetaBeans from the user toolbar still pointed to the old location, the MetaBean was added to the toolbar - positions are now updated, as soon as MetaBean is placed in layout

- gui/beans/KnowledgeFlowApp.html (1.13)

2005-08-18 03:38 fracpete

    fixed java warning

- core/xml/XMLSerialization.html (1.9)

2005-08-18 03:37 fracpete

    the scrollbar increments are now customizable
    the layout dimensions can be defined (default 1024x768)
    preferred layout extension definable (default .kf)
    user components can be stored in XML (default no)

- gui/beans/Beans.props (1.13)

2005-08-18 03:31 fracpete

    added support for UserToolBar

- gui/beans/xml/XMLBeans.html (1.5)

2005-08-16 00:55 mhall

    Fixed bug that prevented polyline and polygon selection options from working with single button mice. The Alt key can now be held down to simulate button 2

- gui/visualize/VisualizePanel.html (1.24)

2005-08-15 02:35 eibe

    Forgot to delete printStackTrace() statement.

- classifiers/meta/Grading.html (1.7)

2005-08-09 00:12 mhall

    Fixed a bug in adding to the user tool bar

- gui/beans/MetaBean.html (1.6)

2005-08-04 23:49 fracpete

    updated classname in Exception: LogitBoost -> RacedIncrementalLogitBoost

- classifiers/meta/RacedIncrementalLogitBoost.html (1.6)

2005-08-04 23:48 fracpete

    removed restriction on string atts

- classifiers/meta/CVParameterSelection.html (1.30)

2005-08-04 23:47 fracpete

    removed restriction on string atts

- classifiers/meta/Bagging.html (1.32)

2005-08-02 03:05 fracpete

    added "Close" button, which is displayed if parent frame is set

- gui/SetInstancesPanel.html (1.8)

2005-08-02 02:53 fracpete

    changed option -matlab into more intuitive -cost-matrix

- classifiers/meta/CostSensitiveClassifier.html (1.22)
- classifiers/meta/MetaCost.html (1.17)

2005-08-01 06:03 kurtd

    Adding the new Gaussian Processes classifier

- classifiers/IntervalEstimator.html (1.1)
- classifiers/functions/GaussianProcesses.html (1.1)

2005-08-01 04:17 fracpete

    minor clean-up, after XMLSerialization got upgraded

- experiment/xml/XMLExperiment.html (1.4)

2005-08-01 04:16 fracpete

    added support for Matrix (new+old) and CostMatrix

- core/xml/XMLBasicSerialization.html (1.4)

2005-08-01 04:14 fracpete

    added output in and parsing of Matlab notation (one line notation)

- core/Matrix.html (1.22)

2005-08-01 04:13 fracpete

    added output in and parsing of Matlab notation (one line notation)

- core/matrix/Matrix.html (1.3)

2005-08-01 04:12 fracpete

    getArrayDimensions now more general

- core/Utils.html (1.48)

2005-07-29 01:33 mhall

    Adjusted the size of the KnowledgeFlow window

- gui/GUIChooser.html (1.24)

2005-07-29 01:32 mhall

    Now provides a mechanism to add a MetaBean to a user tab in the tool bar. User components are saved on exit and loaded on start up.

- gui/beans/BeanVisual.html (1.7)

2005-07-27 02:50 fracpete

    Experimenter generated Exception with the toString() method, while adding the classifier

- classifiers/meta/MultiBoostAB.html (1.7)

2005-07-22 01:17 mhall

    Nicer to use now

- gui/explorer/AttributeSelectionPanel.html (1.33)

2005-07-22 00:01 mhall

    Is now a WeightedInstancesHandler

- classifiers/meta/AttributeSelectedClassifier.html (1.19)

2005-07-13 06:39 fracpete

    fix for XML serialization: setRefreshWidth() only if getGraphics() not null

- gui/beans/StripChart.html (1.12)

2005-07-13 06:32 fracpete

    for XML serialization: made get methods for source/target public,  added get method for eventname

- gui/beans/BeanConnection.html (1.4)

2005-07-13 06:22 fracpete

    command line options now state that you can load normal and XML setup files with -l option and save with -s, depending on extension

- experiment/Experiment.html (1.23)

2005-07-13 06:19 fracpete

    cleaned up imports

- classifiers/xml/XMLClassifier.html (1.5)

2005-07-13 06:16 fracpete

    register-method automatically adds read/write method for class

- core/xml/XMLSerializationMethodHandler.html (1.3)

2005-07-13 06:10 fracpete

    fixed ignored handling

- core/xml/PropertyHandler.html (1.3)

2005-07-13 03:59 mhall

    Fixed bug in field width setting for merit output

- attributeSelection/AttributeSelection.html (1.38)

2005-07-12 22:02 fracpete

    removed testEigen(...) call (was commented out)

- attributeSelection/PrincipalComponents.html (1.28)

2005-07-12 21:58 fracpete

    branches:  1.2.2;
    added toString() method

- core/matrix/LinearRegression.html (1.2)

2005-07-11 23:51 fracpete

    clone() no longer throws a CloneNotSupportedException
    due to changes of the superclass weka.core.Matrix

- classifiers/evaluation/ConfusionMatrix.html (1.6)

2005-07-11 23:12 fracpete

    branches:  1.1.2;
    matrix sub-package replaces the old weka.core.Matrix class
    based on JAMA

- core/matrix/CholeskyDecomposition.html (1.1)
- core/matrix/EigenvalueDecomposition.html (1.1)
- core/matrix/LUDecomposition.html (1.1)
- core/matrix/Maths.html (1.1)
- core/matrix/QRDecomposition.html (1.1)
- core/matrix/SingularValueDecomposition.html (1.1)

2005-07-10 00:36 fracpete

    changed "enum" into "enm" to make it Java 1.5 compatible

- core/Attribute.html (1.35)

2005-07-08 07:02 eibe

    Introduced relation-valued attributes.

- core/Instance.html (1.21)
- core/Instances.html (1.61)

2005-07-08 02:48 mhall

    Initial import

- gui/beans/Associator.html (1.1)
- gui/beans/AssociatorBeanInfo.html (1.1)
- gui/beans/AssociatorCustomizer.html (1.1)

2005-07-08 02:48 mhall

    branches:  1.1.2;
    Initial import

- gui/beans/icons/DefaultAssociator.gif (1.1)
- gui/beans/icons/DefaultAssociator_animated.gif (1.1)

2005-07-07 04:20 mhall

    Changed getRanges() to use a StringBuffer instead of string concatenation

- core/Range.html (1.15)

2005-07-05 04:15 mhall

    Fixed bug in event constraints that prevented a BatchClassifier event from being generatable in the case where a classifier has already been trained and there is only an incoming testSet connection

- gui/beans/Classifier.html (1.20)

2005-07-04 03:14 mhall

    Changed so that the link in the docs now points to the ExplorerGuide

- build.xml (1.26)

2005-07-04 03:12 eibe

    Changed year and URL in LogPanel.

- gui/explorer/Explorer.html (1.33)

2005-07-04 00:56 eibe

    FilteredClassifier now extends SingleClassifierEnhancer. Note that this means that the double hyphen construct now needs to be used to specify the classifier options. Another change: Discretize is now the default filter.

- classifiers/meta/FilteredClassifier.html (1.21)

2005-07-04 00:54 eibe

    Fixed some bugs in handling of option setting errors.

- classifiers/SingleClassifierEnhancer.html (1.3)

2005-07-04 00:04 mhall

    Now extends the appropriate base class

- classifiers/meta/OrdinalClassClassifier.html (1.12)

2005-07-03 23:59 eibe

    Decorate now extends RandomizableIteratedSingleClassifierEnhancer for simplified option handling. Unfortunately, the letters for the command line options had to be changed. What used to be I is now E, and what used to be M is now I. Also, the maximum and desired number of iterations are now both set to 10 by default (instead of 50 and 15 respectively).

- classifiers/meta/Decorate.html (1.4)

2005-07-03 23:16 eibe

    Now allows random codes with fewer columns than classes (handy for datasets with lots of classes). Now implements RandomizableSingleClassifierEnhancer for easier option handling.

- classifiers/meta/MultiClassClassifier.html (1.39)

2005-07-03 22:55 eibe

    Changed letter for command line option speciyfing tolerance parameter as it conflicted with the option for specifying a test set.

- classifiers/functions/SMO.html (1.55)

2005-07-03 22:50 eibe

    Now implements RandomizableSingleClassifierEnhancer to simplify option handling.

- classifiers/meta/ThresholdSelector.html (1.32)