changelog-3-4

由java开发的软件包

2003-11-12 11:39  eibe

	* weka/classifiers/meta/Bagging.java (1.25): Changed bagging so
	that weights are properly taken into account even if out-of-bag
	error is calculated.

2003-11-12 11:07  eibe

	* weka/classifiers/functions/LeastMedSq.java (1.8): Behaviour of
	RemoveRange has changed.

2003-11-12 11:00  mhall

	* weka/gui/beans/FilterBeanInfo.java (1.3): Javadoc fix

2003-11-12 10:13  eibe

	* weka/classifiers/: meta/CVParameterSelection.java (1.21),
	trees/RandomTree.java (1.5): Two tiny changes.

2003-11-11 18:29  eibe

	* weka/classifiers/functions/supportVector/SMOreg.java (1.3):
	Another try.

2003-11-11 17:38  eibe

	* weka/classifiers/meta/CVParameterSelection.java (1.20): Fixed
	problem resulting in multiple entries in results table when
	Experimenter is used.

2003-11-11 16:38  akibriya

	* weka/gui/experiment/AlgorithmListPanel.java (1.5): Added support
	for GenericArrayEditor to be able to use "Object[]" objects.

2003-11-11 16:35  eibe

	* weka/classifiers/meta/StackingC.java (1.4): Fixed problem
	resulting from changing Range.java

2003-11-11 16:32  akibriya

	* weka/gui/: beans/FilterCustomizer.java (1.4),
	explorer/AttributeSelectionPanel.java (1.28): Added support for
	GenericArrayEditor to be able to use "Object[]" objects.

2003-11-11 16:26  akibriya

	* weka/gui/beans/LoaderCustomizer.java (1.3): Added support for
	GenericArrayEditor to be able to use "Object[]" objects.

2003-11-11 16:18  akibriya

	* weka/: classifiers/trees/UserClassifier.java (1.15),
	gui/beans/ClassifierCustomizer.java (1.5): Added support for
	GenericArrayEditor to be able to use "Object[]" objects.

2003-11-11 16:04  akibriya

	* weka/gui/experiment/SetupPanel.java (1.21): Added support for
	GenericArrayEditor to be able to use "Object[]" objects.

2003-11-11 15:17  eibe

	* weka/classifiers/functions/Logistic.java (1.30): Made some small
	changes hoping to improve speed (but they didn't really help.

2003-11-10 18:26  eibe

	* weka/filters/unsupervised/attribute/StringToWordVector.java
	(1.5): Fixed bug due to new behaviour of Range.java.

2003-11-10 18:13  eibe

	* weka/classifiers/meta/: CVParameterSelection.java (1.19),
	OrdinalClassClassifier.java (1.9), RegressionByDiscretization.java
	(1.20): Fixed a couple of bugs.

2003-11-10 18:13  eibe

	* weka/filters/Filter.java (1.22): Fixed bug in Filter.
	bufferInstance() changed pointer to dataset before the instance was
	copied.

2003-11-10 17:34  eibe

	* weka/filters/unsupervised/attribute/RemoveType.java (1.4): Fixed
	bug.

2003-11-10 17:05  eibe

	* weka/filters/unsupervised/attribute/Remove.java (1.3): Fixed bug.

2003-11-10 16:13  eibe

	* weka/classifiers/: DistributionClassifier.java (1.6),
	meta/DistributionMetaClassifier.java (1.9): Forgot to actually
	remove DistributionClassifier and DistributionMetaClassifier.

2003-11-10 15:20  eibe

	* weka/: attributeSelection/ClassifierSubsetEval.java (1.10),
	classifiers/CheckClassifier.java (1.15),
	classifiers/Classifier.java (1.9), classifiers/Evaluation.java
	(1.48), classifiers/bayes/AODE.java (1.6),
	classifiers/bayes/BayesNet.java (1.10),
	classifiers/bayes/NaiveBayes.java (1.14),
	classifiers/bayes/NaiveBayesMultinomial.java (1.5),
	classifiers/bayes/NaiveBayesSimple.java (1.11),
	classifiers/evaluation/CostCurve.java (1.6),
	classifiers/evaluation/EvaluationUtils.java (1.8),
	classifiers/evaluation/MarginCurve.java (1.8),
	classifiers/evaluation/ThresholdCurve.java (1.17),
	classifiers/functions/Logistic.java (1.29),
	classifiers/functions/SimpleLogistic.java (1.4),
	classifiers/functions/VotedPerceptron.java (1.16),
	classifiers/functions/neural/NeuralNetwork.java (1.11),
	classifiers/functions/supportVector/SMO.java (1.2),
	classifiers/lazy/IBk.java (1.28), classifiers/lazy/LBR.java (1.4),
	classifiers/lazy/LWL.java (1.8), classifiers/lazy/kstar/KStar.java
	(1.13), classifiers/meta/AdaBoostM1.java (1.18),
	classifiers/meta/AttributeSelectedClassifier.java (1.13),
	classifiers/meta/Bagging.java (1.24),
	classifiers/meta/ClassificationViaRegression.java (1.16),
	classifiers/meta/CostSensitiveClassifier.java (1.16),
	classifiers/meta/FilteredClassifier.java (1.18),
	classifiers/meta/Grading.java (1.2),
	classifiers/meta/LogitBoost.java (1.27),
	classifiers/meta/MultiBoostAB.java (1.3),
	classifiers/meta/MultiClassClassifier.java (1.33),
	classifiers/meta/MultiScheme.java (1.13),
	classifiers/meta/OrdinalClassClassifier.java (1.8),
	classifiers/meta/RacedIncrementalLogitBoost.java (1.3),
	classifiers/meta/RandomCommittee.java (1.2),
	classifiers/meta/RegressionByDiscretization.java (1.19),
	classifiers/meta/Stacking.java (1.17),
	classifiers/meta/StackingC.java (1.3),
	classifiers/meta/ThresholdSelector.java (1.27),
	classifiers/meta/Vote.java (1.3), classifiers/misc/HyperPipes.java
	(1.14), classifiers/misc/VFI.java (1.9),
	classifiers/rules/ConjunctiveRule.java (1.8),
	classifiers/rules/DecisionTable.java (1.26),
	classifiers/rules/JRip.java (1.11), classifiers/rules/ZeroR.java
	(1.9), classifiers/rules/part/PART.java (1.19),
	classifiers/trees/DecisionStump.java (1.17),
	classifiers/trees/Id3.java (1.10), classifiers/trees/REPTree.java
	(1.14), classifiers/trees/RandomForest.java (1.4),
	classifiers/trees/RandomTree.java (1.4),
	classifiers/trees/UserClassifier.java (1.14),
	classifiers/trees/adtree/ADTree.java (1.7),
	classifiers/trees/j48/J48.java (1.27),
	classifiers/trees/lmt/LMT.java (1.5),
	classifiers/trees/lmt/LogisticBase.java (1.2),
	gui/GenericObjectEditor.props (1.85),
	gui/beans/BatchClassifierEvent.java (1.2),
	gui/beans/IncrementalClassifierEvaluator.java (1.6),
	gui/beans/IncrementalClassifierEvent.java (1.3),
	gui/beans/PredictionAppender.java (1.2),
	gui/boundaryvisualizer/BoundaryPanel.java (1.18),
	gui/boundaryvisualizer/BoundaryPanelDistributed.java (1.4),
	gui/boundaryvisualizer/BoundaryVisualizer.java (1.12),
	gui/boundaryvisualizer/RemoteBoundaryVisualizerSubTask.java (1.2),
	gui/experiment/AlgorithmListPanel.java (1.4),
	gui/experiment/SetupPanel.java (1.20),
	gui/explorer/AttributeSelectionPanel.java (1.27),
	gui/explorer/ClassifierPanel.java (1.67): DistributionClassifier is
	gone. Every classifier implments distributionForInstance() now. The
	advantages simply outweigh the disadvantages.

2003-11-10 12:20  eibe

	* weka/classifiers/meta/AdditiveRegression.java (1.12): Made 10
	default number of max. iterations. No longer deletes last model
	generated. Outputs full description of classifier.

2003-11-10 11:47  akibriya

	* weka/gui/PropertySheetPanel.java (1.14): Now displays an error
	dialog box if an exception occurs in changing a beans property,
	instead of just outputting the warning to stdout.

2003-11-10 11:42  akibriya

	* weka/gui/PropertyText.java (1.6): Made the textfield to be blank
	rather than displaying null if the editor of the text property
	returns null.

2003-11-10 11:37  akibriya

	* weka/gui/explorer/ClassifierPanel.java (1.66): Added support for
	GenericArrayEditor to be able to use "Object[]" objects.

2003-11-10 11:33  akibriya

	* weka/classifiers/meta/CVParameterSelection.java (1.18): Can use
	the -P option from gui now.

2003-11-10 09:51  eibe

	* weka/: attributeSelection/SVMAttributeEval.java (1.16),
	classifiers/functions/neural/NeuralNode.java (1.5),
	classifiers/meta/ClassificationViaRegression.java (1.15),
	classifiers/meta/MultiClassClassifier.java (1.32),
	classifiers/meta/OrdinalClassClassifier.java (1.7),
	classifiers/meta/StackingC.java (1.2), core/Range.java (1.11),
	core/SingleIndex.java (1.1),
	filters/unsupervised/attribute/AddNoise.java (1.2),
	filters/unsupervised/attribute/MakeIndicator.java (1.2),
	filters/unsupervised/attribute/MergeTwoValues.java (1.2),
	filters/unsupervised/attribute/StringToNominal.java (1.3),
	filters/unsupervised/attribute/SwapValues.java (1.2),
	filters/unsupervised/instance/RemovePercentage.java (1.3),
	filters/unsupervised/instance/RemoveRange.java (1.2),
	filters/unsupervised/instance/RemoveWithValues.java (1.3): Indices
	now start from 1 for (hopefully) all filters. Changed default
	behaviour of Remove...java filters in unsupervised.instances.
	Changed some meta classifiers accordingly.

2003-11-07 19:54  mhall

	* weka/classifiers/meta/AttributeSelectedClassifier.java (1.12):
	Changed toString to say something sensible if attribute selection
	is not possible.

2003-11-07 18:20  eibe

	* weka/classifiers/trees/REPTree.java (1.13): REPTree now backfits
	the pruning data once the tree has been pruned.

2003-11-07 17:02  mhall

	* weka/attributeSelection/GeneticSearch.java (1.14): Fixed some
	bugs related to pathological data sets

2003-11-07 17:00  mhall

	* weka/classifiers/meta/AttributeSelectedClassifier.java (1.11):
	Now handles data sets with no instances and all missing class
	values

2003-11-07 15:53  eibe

	* weka/: classifiers/functions/supportVector/SMOreg.java (1.2),
	filters/unsupervised/attribute/Normalize.java (1.2),
	filters/unsupervised/attribute/RemoveType.java (1.3),
	filters/unsupervised/attribute/ReplaceMissingValues.java (1.2),
	filters/unsupervised/attribute/Standardize.java (1.2): Made some
	filters ignore the class attribute. Had to change SMOreg
	accordingly. Will the change to SMOreg affect results?

2003-11-07 14:40  eibe

	* weka/: classifiers/meta/RegressionByDiscretization.java (1.18),
	filters/unsupervised/attribute/Discretize.java (1.3): Discretize
	should skip class if set. Bug fix in debug output for
	RegressionViaDiscretization.

2003-11-07 13:10  eibe

	* weka/: classifiers/DistributionSequentialClassifier.java (1.2),
	classifiers/SequentialClassifier.java (1.2),
	classifiers/SequentialEvaluation.java (1.2),
	classifiers/meta/RSW.java (1.2),
	classifiers/meta/SeqCVParameterSelection.java (1.2),
	core/Instances.java (1.46), filters/Windowise.java (1.2): Removed
	the RSW-related code from the repository. It's a bit too
	experimental at this stage (and it should be in a separate package
	anyway, not in the classifiers package).

2003-11-06 18:00  eibe

	* weka/classifiers/bayes/AODE.java (1.5): Made AODE a proper
	WeightedInstancesHandler.

2003-11-05 16:55  eibe

	* weka/: classifiers/meta/AdditiveRegression.java (1.11),
	classifiers/meta/AttributeSelectedClassifier.java (1.10),
	classifiers/meta/CVParameterSelection.java (1.17),
	classifiers/meta/FilteredClassifier.java (1.17),
	classifiers/meta/MultiClassClassifier.java (1.31),
	classifiers/meta/MultiScheme.java (1.12),
	classifiers/meta/OrdinalClassClassifier.java (1.6),
	classifiers/meta/Stacking.java (1.16), classifiers/meta/Vote.java
	(1.2), classifiers/trees/DecisionStump.java (1.16),
	classifiers/trees/REPTree.java (1.12),
	classifiers/trees/RandomTree.java (1.3), core/Instances.java
	(1.45): Fixed several little bugs and made options a bit more
	consistent.

2003-11-04 17:02  eibe

	* weka/classifiers/misc/: HyperPipes.java (1.13), VFI.java (1.8):
	Fixed some bugs.

2003-10-31 18:59  eibe

	* weka/classifiers/lazy/kstar/KStar.java (1.12): KStar was never
	actually a WeightedInstancesHandler. It also didn't initialize
	correctly.

2003-10-31 18:48  eibe

	* weka/classifiers/trees/lmt/LMT.java (1.4): Put in some checks for
	CheckClassifier. Also changed indentation.

2003-10-31 18:45  eibe

	* weka/classifiers/trees/RandomTree.java (1.2): Put some checks
	into RandomTree (for CheckClassifier).

2003-10-31 18:39  eibe

	* weka/classifiers/trees/DecisionStump.java (1.15): Put in some
	checks for CheckClassifier. Also replaced Utils.sm(), Utils.gr(),
	etc. by <,>.

2003-10-31 17:52  eibe

	* weka/classifiers/functions/SimpleLogistic.java (1.3): Added check
	for 100% missing class values.

2003-10-30 17:49  eibe

	* weka/classifiers/rules/Nnge.java (1.2): toString() didn't work if
	classifier wasn't built. Classifier altered training data according
	to CheckClassifier. Fixed.

2003-10-29 10:02  mhall

	* weka/gui/explorer/ClustererPanel.java (1.41): Made
	setVisualizableInstances into a publicly available utility method

2003-10-29 10:01  mhall

	* weka/gui/beans/: AbstractDataSource.java (1.2), Loader.java
	(1.4): Made bean context aware

2003-10-28 14:12  eibe

	* weka/gui/GenericObjectEditor.props (1.84): Removed XMeans
	(temporarily?) in preparation for a stable release.

2003-10-28 14:10  eibe

	* weka/: core/AlgVector.java (1.2), core/DistanceFunction.java
	(1.3), core/DynamicArrayOfPosInt.java (1.2),
	core/EuclideanDistance.java (1.4), core/Instances.java (1.44),
	core/KDTree.java (1.5), clusterers/AlgVector.java (1.2),
	clusterers/XMeans.java (1.7): Removed some code (temporarily?) in
	preparation for a stable release.

2003-10-28 14:06  eibe

	* weka/classifiers/lazy/IBk.java (1.27): Reverted IBk back to
	revision 1.20 (but including changes made in 1.24-1.26).

2003-10-28 11:14  eibe

	* weka/core/Instances.java (1.43): Thanks to Gabi, Richards change
	from revision 1.37 was undone in revision 1.38 (removing numeric
	padding in Quicksort). I've changed it again!

2003-10-21 15:51  mhall

	* weka/gui/beans/KnowledgeFlow.java (1.15): Got rid of xor mode for
	drawing rubber band lines as it doesn't work properly under Mac OS
	X's Java

2003-10-17 17:55  cvs_rrb

	* weka/classifiers/bayes/ADNode.java (1.4): case sensitivity bug
	fixed

2003-10-17 15:08  mhall

	* weka/attributeSelection/RandomSearch.java (1.12): Doc fix

2003-10-16 10:14  cvs_rrb

	* weka/classifiers/bayes/ADNode.java (1.3): [no log message]

2003-10-15 11:36  akibriya

	* weka/classifiers/bayes/NaiveBayesMultinomial.java (1.4): Changed
	the String class object in toString method to StringBuffer. It
	makes the classifier much quicker.

2003-10-10 05:16  eibe

	* weka/classifiers/functions/Logistic.java (1.28): Fixed numeric
	overflow problem in Logistic.java.

2003-10-10 01:13  eibe

	* weka/classifiers/meta/AdaBoostM1.java (1.17): Last change could
	produce overflows, resulting in unclassified instances. Fixed.
	(Thanks, Bernhard!)

2003-10-03 02:55  eibe

	* weka/filters/unsupervised/attribute/RemoveUseless.java (1.5):
	Fixed bug in doc.

2003-10-02 22:26  eibe

	* weka/associations/tertius/: AttributeValueLiteral.java (1.2),
	Body.java (1.2), Head.java (1.2), IndividualInstance.java (1.2),
	IndividualInstances.java (1.2), IndividualLiteral.java (1.2),
	Literal.java (1.2), LiteralSet.java (1.2), Predicate.java (1.2),
	Rule.java (1.2), SimpleLinkedList.java (1.2), Tertius.java (1.2):
	Added copyright notices.

2003-10-02 21:56  eibe

	* weka/classifiers/Evaluation.java (1.47): Got rid of zf correction
	0.0001. Results for relative errors for regression problems will
	change very slightly.

2003-10-02 21:39  eibe

	* weka/classifiers/rules/ZeroR.java (1.8): Fixed bug in ZeroR that
	produced incorrect results for numeric datasets with missing target
	values. Reported by Juan Jose Rodriguez Diez ([e-mail]).
	Thanks!

2003-10-02 21:36  eibe

	* weka/core/SparseInstance.java (1.12): The "bug fix" from
	2003/06/05 seems to have been a "bug bite", at least it broke
	locateIndex() and didn't seem to fix anything. People who ran
	experiments on sparse data may have got incorrect results for some
	learning schemes as a consequence of this. As far as I can tell
	locateIndex() used to work fine before the "bug fix" but I have
	changed it slightly now to make it a bit more efficient.

2003-09-25 12:12  dale

	* weka/classifiers/trees/m5/Rule.java (1.6): [no log message]

2003-09-16 12:16  rkirkby

	* weka/gui/explorer/ClustererPanel.java (1.40): Model file
	extension is automatically added and model output is the one
	trained on the full data.

2003-09-16 10:57  rkirkby

	* weka/gui/explorer/ClassifierPanel.java (1.65): Extension for
	model files is appended automatically, and the model on the full
	dataset is output.

2003-09-15 12:12  rkirkby

	* weka/classifiers/functions/SimpleLinearRegression.java (1.4):
	Small fix to toString() method.

2003-09-11 03:04  eibe

	* weka/gui/explorer/ClassifierPanel.java (1.64): classifer ->
	classifier

2003-09-09 08:25  mhall

	* weka/gui/GenericObjectEditor.props (1.83): Added an entry for
	Peter Flach's Tertius

2003-09-09 08:23  mhall

	* weka/associations/tertius/: AttributeValueLiteral.java (1.1),
	Body.java (1.1), Head.java (1.1), IndividualInstance.java (1.1),