changelog-3-5-8.html

数据挖掘的最常用工具。由于开源

<ul>
<li>
<a href="../doc/weka/gui/beans/AssociatorBeanInfo.html?rev=1.3&content-type=text/x-cvsweb-markup">gui/beans/AssociatorBeanInfo.html (1.3)</a>
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<td class="dateAndAuthor">2008-05-20 22:36 mhall</td>
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<td>
<pre>Fixed bug in the handling of nominal values with the 'is' operator when missing values are present</pre>
<ul>
<li>
<a href="../doc/weka/filters/unsupervised/instance/subsetbyexpression/Parser.cup?rev=1.2&content-type=text/x-cvsweb-markup">filters/unsupervised/instance/subsetbyexpression/Parser.cup (1.2)</a>
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</ul>
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<td class="dateAndAuthor">2008-05-19 04:21 mhall</td>
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<td>
<pre>Fixed parameter rounding (now uses Math.rint() so that, for example, -1 is not rounded to 0.</pre>
<ul>
<li>
<a href="../doc/weka/classifiers/meta/CVParameterSelection.html?rev=1.37&content-type=text/x-cvsweb-markup">classifiers/meta/CVParameterSelection.html (1.37)</a>
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</ul>
</td>
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<td class="dateAndAuthor">2008-05-15 04:14 mhall</td>
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<td>
<pre>Fixed bug where class-distribution-spreads &lt; 1 caused the minority class to be undersampled as well as the other classes.</pre>
<ul>
<li>
<a href="../doc/weka/filters/supervised/instance/SpreadSubsample.html?rev=1.9&content-type=text/x-cvsweb-markup">filters/supervised/instance/SpreadSubsample.html (1.9)</a>
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</ul>
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<td class="dateAndAuthor">2008-05-15 02:16 fracpete</td>
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<td>
<pre>added filter for selecting subsets of a dataset, based on CUP and JFlex
fixed "=" in MathematicalExpression parser
simplified parser/lexer generation in parsers.xml ANT build file</pre>
<ul>
<li>
<a href="../doc/weka/parsers.xml?rev=1.2&content-type=text/x-cvsweb-markup">parsers.xml (1.2)</a>
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<li>
<a href="../doc/weka/core/MathematicalExpression.html?rev=1.8&content-type=text/x-cvsweb-markup">core/MathematicalExpression.html (1.8)</a>
</li>
<li>
<a href="../doc/weka/core/mathematicalexpression/Parser.cup?rev=1.2&content-type=text/x-cvsweb-markup">core/mathematicalexpression/Parser.cup (1.2)</a>
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<li>
<a href="../doc/weka/core/mathematicalexpression/Parser.html?rev=1.2&content-type=text/x-cvsweb-markup">core/mathematicalexpression/Parser.html (1.2)</a>
</li>
<li>
<a href="../doc/weka/core/mathematicalexpression/Scanner.html?rev=1.2&content-type=text/x-cvsweb-markup">core/mathematicalexpression/Scanner.html (1.2)</a>
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<li>
<a href="../doc/weka/core/mathematicalexpression/Scanner.jflex?rev=1.2&content-type=text/x-cvsweb-markup">core/mathematicalexpression/Scanner.jflex (1.2)</a>
</li>
<li>
<a href="../doc/weka/core/mathematicalexpression/sym.html?rev=1.2&content-type=text/x-cvsweb-markup">core/mathematicalexpression/sym.html (1.2)</a>
</li>
<li>
<a href="../doc/weka/filters/unsupervised/instance/SubsetByExpression.html?rev=1.1&content-type=text/x-cvsweb-markup">filters/unsupervised/instance/SubsetByExpression.html (1.1)</a>
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</ul>
</td>
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<td class="dateAndAuthor">2008-05-13 04:10 mhall</td>
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<td>
<pre>Now uses the current class loader rather than the system class loader to load icons</pre>
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<li>
<a href="../doc/weka/core/Version.html?rev=1.8&content-type=text/x-cvsweb-markup">core/Version.html (1.8)</a>
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<td class="dateAndAuthor">2008-05-13 04:01 mhall</td>
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<td>
<pre>Now uses the current class loader rather than the system class loader to load icons</pre>
<ul>
<li>
<a href="../doc/weka/gui/beans/BeanVisual.html?rev=1.10&content-type=text/x-cvsweb-markup">gui/beans/BeanVisual.html (1.10)</a>
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</ul>
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<td class="dateAndAuthor">2008-05-13 03:58 mhall</td>
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<td>
<pre>Updated year to 2008</pre>
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<li>
<a href="../doc/weka/core/Copyright.props?rev=1.2&content-type=text/x-cvsweb-markup">core/Copyright.props (1.2)</a>
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</ul>
</td>
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<td class="dateAndAuthor">2008-05-13 03:57 mhall</td>
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<td>
<pre>Now uses the current class loader rather than the system class loader</pre>
<ul>
<li>
<a href="../doc/weka/core/Copyright.html?rev=1.2&content-type=text/x-cvsweb-markup">core/Copyright.html (1.2)</a>
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</ul>
</td>
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<td class="dateAndAuthor">2008-05-12 01:01 cvs_rrb</td>
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<td>
<pre>Enable datagenerator properly</pre>
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<li>
<a href="../doc/weka/classifiers/bayes/net/GUI.html?rev=1.2&content-type=text/x-cvsweb-markup">classifiers/bayes/net/GUI.html (1.2)</a>
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</ul>
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<td class="dateAndAuthor">2008-05-09 09:14 fracpete</td>
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<td>
<pre>rewrite of weka.core.MathematicalExpression using JFlex and CUP parser generators:
http://jflex.de/
http://www2.cs.tum.edu/projects/cup/</pre>
<ul>
<li>
<a href="../doc/weka/build.xml?rev=1.44&content-type=text/x-cvsweb-markup">build.xml (1.44)</a>
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<a href="../doc/weka/core/parser/JFlex/Action.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/Action.html (1.1)</a>
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<li>
<a href="../doc/weka/core/parser/JFlex/CharClassException.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/CharClassException.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/CharClassInterval.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/CharClassInterval.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/CharClasses.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/CharClasses.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/CharSet.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/CharSet.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/CharSetEnumerator.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/CharSetEnumerator.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/DFA.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/DFA.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/EOFActions.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/EOFActions.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/Emitter.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/Emitter.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/ErrorMessages.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/ErrorMessages.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/IntCharSet.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/IntCharSet.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/IntPair.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/IntPair.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/Interval.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/Interval.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/LexParse.cup?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/LexParse.cup (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/LexScan.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/LexScan.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/LexicalStates.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/LexicalStates.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/Macros.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/Macros.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/Main.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/Main.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/Messages.properties?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/Messages.properties (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/NFA.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/NFA.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/RegExp2.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/RegExp2.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/ScannerException.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/ScannerException.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/SemCheck.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/SemCheck.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/Skeleton.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/Skeleton.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/StatePairList.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/StatePairList.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/StateSetEnumerator.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/StateSetEnumerator.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/StdOutWriter.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/StdOutWriter.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/Timer.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/Timer.html (1.1)</a>
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<a href="../doc/weka/core/parser/JFlex/sym.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/sym.html (1.1)</a>
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<a href="../doc/weka/core/parser/java_cup/runtime/ComplexSymbolFactory.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/java_cup/runtime/ComplexSymbolFactory.html (1.1)</a>
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<a href="../doc/weka/core/parser/java_cup/runtime/DefaultSymbolFactory.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/java_cup/runtime/DefaultSymbolFactory.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/java_cup/runtime/Scanner.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/java_cup/runtime/Scanner.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/java_cup/runtime/Symbol.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/java_cup/runtime/Symbol.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/java_cup/runtime/SymbolFactory.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/java_cup/runtime/SymbolFactory.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/java_cup/runtime/lr_parser.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/java_cup/runtime/lr_parser.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/java_cup/runtime/virtual_parse_stack.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/java_cup/runtime/virtual_parse_stack.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/filters/unsupervised/attribute/MathExpression.html?rev=1.10&content-type=text/x-cvsweb-markup">filters/unsupervised/attribute/MathExpression.html (1.10)</a>
</li>
</ul>
</td>
</tr>
<tr>
<td class="dateAndAuthor">2008-05-09 09:14 fracpete</td>
</tr>
<tr>
<td>
<pre>rewrite of weka.core.MathematicalExpression using JFlex and CUP parser generators:
http://jflex.de/
http://www2.cs.tum.edu/projects/cup/</pre>
<ul>
<li>
<a href="../doc/weka/core/parser/JFlex/CountEmitter.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/CountEmitter.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/GeneratorException.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/GeneratorException.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/HiLowEmitter.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/HiLowEmitter.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/LexParse.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/LexParse.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/LexScan.flex?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/LexScan.flex (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/MacroException.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/MacroException.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/Options.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/Options.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/Out.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/Out.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/PackEmitter.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/PackEmitter.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/RegExp.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/RegExp.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/RegExp1.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/RegExp1.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/RegExps.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/RegExps.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/SilentExit.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/SilentExit.html (1.1)</a>
</li>
<li>
<a href="../doc/weka/core/parser/JFlex/StateSet.html?rev=1.1&content-type=text/x-cvsweb-markup">core/parser/JFlex/StateSet.html (1.1)</a>
</li>
<li>