changelog-3-4-3

由java开发的软件包

	More new icons from Jeffrey

2004-07-15 16:57  mhall

	* weka/clusterers/SimpleKMeans.java (1.17): Fixed bug in selection
	of initial centers

2004-07-09 11:25  trigg

	* weka/filters/unsupervised/attribute/ChangeDateFormat.java (1.1):
	First version.

2004-07-08 20:47  akibriya

	* weka/gui/AttributeVisualizationPanel.java (1.17): Fixed a number
	of bugs. And, extensively commented the code.

2004-07-07 15:15  marku

	* weka/core/SingleIndex.java (1.5): Changed JML specs to avoid
	empty string problems

2004-07-07 15:09  marku

	* weka/core/: Range.java (1.13), SingleIndex.java (1.4): Added more
	JML specs

2004-07-07 11:36  marku

	* weka/core/: FastVector.java (1.11), Instances.java (1.57): Added
	more JML specs.

2004-07-02 14:17  akibriya

	* weka/gui/graphvisualizer/: LayoutCompleteEvent.java (1.2),
	LayoutCompleteEventListener.java (1.3), LayoutEngine.java (1.3):
	Fixed indentation so that the code is indented with just two spaces
	like the rest of WEKA classes. Also made the code to fit in 80
	column space.

2004-07-02 14:14  akibriya

	* weka/gui/graphvisualizer/: BIFFormatException.java (1.2),
	BIFParser.java (1.3), DotParser.java (1.2), GraphConstants.java
	(1.3), GraphEdge.java (1.2), GraphNode.java (1.2),
	GraphVisualizer.java (1.3), HierarchicalBCEngine.java (1.3): Fixed
	indentation so that the code is indented with just two spaces like
	the rest of WEKA classes. Also made the code to fit in 80 column
	space.

2004-06-30 17:50  marku

	* weka/core/SingleIndex.java (1.3): JML: removed the
	m_IndexString.equals("") specs that ESCJava/2 does not handle.

2004-06-30 17:48  marku

	* weka/core/Instance.java (1.17): JML: strengthened specs of
	insertAttributeAt, numValues and numAttributes

2004-06-30 17:46  marku

	* weka/core/Attribute.java (1.31): JML specs: note that copy
	returns an Attribute

2004-06-30 17:45  marku

	* weka/core/Utils.java (1.43): JML specs: noted that getOption
	never returns null

2004-06-30 10:27  marku

	* weka/core/Instances.java (1.56): Strengthened the specification
	of the relationName() query method and made m_RelationName spec
	public.
	
	Disabled the invariant of m_Attributes, because ESC/Java2 is
	checking it before several protected methods, when it is not true. 
	These should perhaps be labelled as 'helper' methods.

2004-06-30 10:19  eibe

	* weka/: classifiers/Evaluation.java (1.52),
	experiment/ClassifierSplitEvaluator.java (1.20): Committed patches
	provided by Julien Prados that add options to the
	ClassifierSplitEvaluator. These make it possible to output an
	instance identifier and predictions+expected target.

2004-06-29 12:54  marku

	* weka/core/SingleIndex.java (1.2): Added quite precise JML
	specifications.

2004-06-25 17:13  eibe

	* weka/: experiment/CSVResultListener.java (1.10),
	experiment/InstancesResultListener.java (1.8),
	gui/experiment/Experimenter.java (1.7),
	gui/experiment/ResultsPanel.java (1.28),
	gui/experiment/RunPanel.java (1.18),
	gui/experiment/SimpleSetupPanel.java (1.5): Madness averted, only
	just...

2004-06-24 17:34  eibe

	* weka/: experiment/CSVResultListener.java (1.9),
	experiment/Experiment.java (1.20),
	experiment/InstancesResultListener.java (1.7),
	gui/experiment/SimpleSetupPanel.java (1.4): The SimpleSetupPanel
	will now write to a temporary file if the file name is left blank.
	Unfortunately if will currently generate many more temporary files
	than necessary. This should be fixed at some stage.

2004-06-23 16:45  marku

	* weka/core/Instances.java (1.55): Made m_Attributes spec_public
	and strengthened some postconditions.

2004-06-23 10:31  marku

	* weka/core/Instances.java (1.54): Strengthened m_Attributes
	entries to be non-null

2004-06-22 17:21  eibe

	* weka/: experiment/PairedTTester.java (1.21),
	gui/experiment/ResultsPanel.java (1.27): Got rid off useless button
	in ResultsPanel.

2004-06-18 11:44  mhall

	* weka/associations/PriorEstimation.java (1.2): Made serializable

2004-06-18 11:33  mhall

	* weka/gui/beans/: Loader.java (1.9), LoaderCustomizer.java (1.6):
	Changed to use new interfaces in the converters package

2004-06-18 11:32  mhall

	* weka/core/converters/: ArffLoader.java (1.8), C45Loader.java
	(1.8), CSVLoader.java (1.8), SerializedInstancesLoader.java (1.8):
	Changed to use new interfaces

2004-06-18 11:32  mhall

	* weka/core/converters/: BatchLoader.java (1.3),
	IncrementalLoader.java (1.3): No longer needed - superceeded by
	Batch/IncrementalConverter

2004-06-18 11:29  mhall

	* weka/core/converters/: AbstractSaver.java (1.1), ArffSaver.java
	(1.1), BatchConverter.java (1.1), C45Saver.java (1.1),
	CSVSaver.java (1.1), FileSourcedConverter.java (1.1),
	IncrementalConverter.java (1.1), Saver.java (1.1),
	SerializedInstancesSaver.java (1.1): Initial import

2004-06-18 11:17  mhall

	* weka/: associations/classification/CARuleMiner.java (1.2),
	associations/classification/CarApriori.java (1.2),
	associations/classification/CarPredictiveApriori.java (1.2),
	classifiers/rules/car/JCBA.java (1.3),
	classifiers/rules/car/WeightedClassifier.java (1.2),
	gui/GenericObjectEditor.props (1.102),
	gui/experiment/AlgorithmListPanel.java (1.6),
	gui/explorer/ClassifierPanel.java (1.76): Some changes to allow
	easier editing of CAR mining properties

2004-06-17 10:48  eibe

	* weka/classifiers/meta/LogitBoost.java (1.32): Updated link to
	paper.

2004-06-17 08:11  eibe

	* weka/gui/explorer/PreprocessPanel.java (1.49): Eliminated some
	redundant code.

2004-06-17 08:11  eibe

	* weka/core/Range.java (1.12): Range now throws an exception if an
	index is too large.

2004-06-16 16:46  marku

	* weka/core/Utils.java (1.42): Disabled one JML declaration to
	avoid ESC/Java errors.

2004-06-15 16:14  marku

	* weka/core/: Attribute.java (1.30), FastVector.java (1.10),
	Instance.java (1.16), Instances.java (1.53), OptionHandler.java
	(1.7), Queue.java (1.7), Utils.java (1.41): Added JML (Java
	Modelling Language) specifications to some methods.  Queue.java has
	quite precise pre/postconditions, and the static   analysis tool
	ESCJava-2.0a6 passes with no warnings.	The others mostly just have
	a few preconditions and pure/non_null decls.

2004-06-15 15:21  eibe

	* weka/filters/unsupervised/instance/Normalize.java (1.2): Fixed a
	couple of bugs affecting option settings and command-line
	use. Normalize.java

2004-06-15 14:22  mhall

	* weka/classifiers/rules/car/JCBA.java (1.2): Fixed a couple of tip
	texts

2004-06-15 14:16  mhall

	* weka/gui/GenericObjectEditor.props (1.101): Added CARs

2004-06-15 14:11  mhall

	* weka/classifiers/rules/car/: CarClassifier.java (1.1), JCBA.java
	(1.1), WeightedClassifier.java (1.1), utils/Stopwatch.java (1.1):
	Initial import

2004-06-15 14:07  mhall

	* weka/associations/: Apriori.java (1.17), Associator.java (1.5),
	ItemSet.java (1.9): Mods to accomodate CARs

2004-06-15 14:07  mhall

	* weka/associations/: AprioriItemSet.java (1.1),
	PredictiveApriori.java (1.1), PriorEstimation.java (1.1),
	RuleGeneration.java (1.1), RuleItem.java (1.1),
	classification/CARuleMiner.java (1.1),
	classification/CaRuleGeneration.java (1.1),
	classification/CarApriori.java (1.1),
	classification/CarPredictiveApriori.java (1.1),
	classification/CrList.java (1.1), classification/CrListElement.java
	(1.1), classification/CrNode.java (1.1), classification/CrTree.java
	(1.1), classification/JCBAPruning.java (1.1),
	classification/LabeledItemSet.java (1.1),
	classification/PrecedencePruning.java (1.1),
	classification/PruneCAR.java (1.1): Initial import

2004-06-11 16:58  eibe

	* weka/filters/supervised/attribute/NominalToBinary.java (1.3):
	Committed new version with Peter's extra option.

2004-06-11 16:43  eibe

	* weka/gui/explorer/ClassifierPanel.java (1.75): Can now output
	predictions for evaluation on training data, cross-validation, and
	train/test split

2004-06-11 15:48  eibe

	* weka/core/Instances.java (1.52): Deleted final modifier from
	methods and made all private methods protected.

2004-06-09 11:58  eibe

	* weka/classifiers/bayes/AODE.java (1.8): New version of AODE that
	deals correctly with missing values. (Janice Boughton)

2004-06-03 13:31  eibe

	* weka/classifiers/functions/: SMO.java (1.51), SMOreg.java (1.2):
	Fixed bug in output of sparse linear machines (class index was not
	dealt with correctly (thanks, Bernhard)).

2004-06-01 15:28  mhall

	* weka/gui/explorer/ClustererPanel.java (1.44): Fixed bug in
	classes to clusters evaluation that resulted from changes in the
	PreprocessPanel

2004-06-01 14:49  mhall

	* weka/gui/beans/: Classifier.java (1.14),
	ClassifierPerformanceEvaluator.java (1.8): Improvements to results
	output

2004-06-01 14:17  mhall

	* weka/gui/beans/: Classifier.java (1.13), GraphEvent.java (1.3),
	GraphViewer.java (1.6): GraphViewer now handles bayes net graphs,
	thanks to Stefan Mutter

2004-05-25 09:29  mhall

	* weka/build.xml (1.15): Missed out some bayes net subpackages in
	the doc target