changelog-3-2-2

< 数据挖掘--实用机器学习技术及java实现> 一书结合数据挖掘和机器学习的知识,作者陈述了自动挖掘模式的基础理论,并且以java语言实现了具有代表性的各类数据挖掘方法.例如:class

2002-02-15 11:35  cvs_mhall

	* weka/clusterers/Cobweb.java (stable-3-2-1.2): Changed to reflect
	fixes in dev version

2002-02-15 11:20  cvs_mhall

	* weka/filters/NominalToBinaryFilter.java (stable-3-2-1.1): Fixed
	bug that prevented filter being reset correctly

2002-01-31 12:05  cvs_eibe

	* weka/: classifiers/SMO.java, core/Matrix.java
	(stable-3-2-1.[1,1]): Fixed bug in weighted regression in
	Matrix.java (was using square of weight) and fixed numerical
	stability problems in SMO.java

2001-11-23 13:44  rkirkby

	* weka/clusterers/EM.java (stable-3-2-1.1): Added underflow check
	and correction to improve stability.

2001-11-21 15:31  rkirkby

	* weka/classifiers/neural/NeuralNetwork.java (stable-3-2-1.2):
	Fixed bug in setOptions causing bad behaviour from the command
	line.  Thanks to Aldebaro Klautau for spotting this bug.

2001-11-21 12:32  mhall

	* weka/experiment/Stats.java (stable-3-2-1.1): Added extra subtract
	method

2001-11-10 09:35  eibe

	* weka/classifiers/j48/: BinC45ModelSelection.java
	(stable-3-0-patches.1), BinC45ModelSelection.java
	(stable-3-2-1.[1,1]): Minimum number of objects was always zero if
	-B option was used.

2001-09-28 16:33  rkirkby

	* weka/classifiers/kstar/KStar.java (stable-3-2-1.1): Fixed case
	where predicted distribution of an instance sums to zero. Was
	throwing an exception when normalizing the array.

2001-09-26 10:36  rkirkby

	* weka/classifiers/m5/M5Prime.java (stable-3-2-1.1): Disallowed
	illegal combination of smoothing on a non-model tree in the GUI.

2001-09-17 15:12  rkirkby

	* weka/classifiers/Makefile (stable-3-2-1.1): Added BVDecompose
	which should have been there long ago.

2001-08-24 13:36  rkirkby

	* weka/classifiers/Logistic.java (stable-3-2-1.1): Now calculates
	log-likelihood of null hypothesis, fixing chi-squared output.

2001-08-09 11:04  rkirkby

	* weka/gui/explorer/: AssociationsPanel.java (stable-3-2-1.1),
	AssociationsPanel.java (1.14): Fixed stop button.

2001-08-08 14:16  rkirkby

	* weka/classifiers/OneR.java (stable-3-2-1.1): Fixed a bug in the
	toString() method that would occur when a numeric attribute has no
	breakpoints.

2001-07-06 11:34  rkirkby

	* weka/gui/explorer/PreprocessPanel.java (stable-3-2-1.1): Added an
	explanatory message when trying to use a filter that requires a
	class attribute to be set.

2001-07-06 11:27  eibe

	* weka/Makefile (stable-3-2-1.1): Made doc generation 1.1 compliant

2001-07-06 11:25  eibe

	* weka/filters/StringToWordVectorFilter.java (stable-3-2-1.1):
	Removed StringToWordVectorFilter

2001-07-06 11:22  rkirkby

	* weka/classifiers/neural/NeuralNetwork.java (stable-3-2-1.1):
	Added toString() method and other general improvements.

2001-07-06 11:21  rkirkby

	* weka/classifiers/neural/NeuralNode.java (stable-3-2-1.1): General
	improvements.

2001-07-06 11:14  rkirkby

	* weka/classifiers/adtree/ADTree.java (stable-3-2-1.2): A few
	documentation fixes.

2001-07-06 11:05  rkirkby

	* weka/gui/treevisualizer/: Colors.java (stable-3-2-1.1),
	Colors.java (1.4): Made m_cols public so others can use it.