package-summary.html

数据挖掘的最常用工具。由于开源

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<TD WIDTH="15%"><B><A HREF="../../weka/core/Check.html" title="class in weka.core">Check</A></B></TD>
<TD>Abstract general class for testing in Weka.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/CheckGOE.html" title="class in weka.core">CheckGOE</A></B></TD>
<TD>Simple command line checking of classes that are editable in the GOE.<p/>

 Usage: <p/>
 <code>
     CheckGOE -W classname -- test options
 </code> <p/>

 <!-- options-start -->
 Valid options are: <p/></TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/CheckOptionHandler.html" title="class in weka.core">CheckOptionHandler</A></B></TD>
<TD>Simple command line checking of classes that implement OptionHandler.<p/>

 Usage: <p/>
 <code>
     CheckOptionHandler -W optionHandlerClassName -- test options
 </code> <p/>

 <!-- options-start -->
 Valid options are: <p/></TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/CheckScheme.html" title="class in weka.core">CheckScheme</A></B></TD>
<TD>Abstract general class for testing schemes in Weka.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/CheckScheme.PostProcessor.html" title="class in weka.core">CheckScheme.PostProcessor</A></B></TD>
<TD>a class for postprocessing the test-data</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/ClassDiscovery.html" title="class in weka.core">ClassDiscovery</A></B></TD>
<TD>This class is used for discovering classes that implement a certain
 interface or a derived from a certain class.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/ClassDiscovery.StringCompare.html" title="class in weka.core">ClassDiscovery.StringCompare</A></B></TD>
<TD>compares two strings.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/ClassloaderUtil.html" title="class in weka.core">ClassloaderUtil</A></B></TD>
<TD>Utility class that can add jar files to the classpath dynamically.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/ContingencyTables.html" title="class in weka.core">ContingencyTables</A></B></TD>
<TD>Class implementing some statistical routines for contingency tables.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Copyright.html" title="class in weka.core">Copyright</A></B></TD>
<TD>A class for providing centralized Copyright information.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Debug.html" title="class in weka.core">Debug</A></B></TD>
<TD>A helper class for debug output, logging, clocking, etc.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Debug.Clock.html" title="class in weka.core">Debug.Clock</A></B></TD>
<TD>A little helper class for clocking and outputting times.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Debug.DBO.html" title="class in weka.core">Debug.DBO</A></B></TD>
<TD>contains debug methods</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Debug.Log.html" title="class in weka.core">Debug.Log</A></B></TD>
<TD>A helper class for logging stuff.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Debug.Random.html" title="class in weka.core">Debug.Random</A></B></TD>
<TD>This extended Random class enables one to print the generated random
 numbers etc., before they are returned.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Debug.SimpleLog.html" title="class in weka.core">Debug.SimpleLog</A></B></TD>
<TD>A little, simple helper class for logging stuff.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Debug.Timestamp.html" title="class in weka.core">Debug.Timestamp</A></B></TD>
<TD>A class that can be used for timestamps in files, The toString() method
 simply returns the associated Date object in a timestamp format.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/EditDistance.html" title="class in weka.core">EditDistance</A></B></TD>
<TD>Computes the Levenshtein edit distance between two strings.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Environment.html" title="class in weka.core">Environment</A></B></TD>
<TD>This class encapsulates a map of all environment and java system properties.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/EuclideanDistance.html" title="class in weka.core">EuclideanDistance</A></B></TD>
<TD>Implementing Euclidean distance (or similarity) function.<br/>
 <br/>
 One object defines not one distance but the data model in which the distances between objects of that data model can be computed.<br/>
 <br/>
 Attention: For efficiency reasons the use of consistency checks (like are the data models of the two instances exactly the same), is low.<br/>
 <br/>
 For more information, see:<br/>
 <br/>
 Wikipedia.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/FastVector.html" title="class in weka.core">FastVector</A></B></TD>
<TD>Implements a fast vector class without synchronized
 methods.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/FindWithCapabilities.html" title="class in weka.core">FindWithCapabilities</A></B></TD>
<TD>Locates all classes with certain capabilities.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/GlobalInfoJavadoc.html" title="class in weka.core">GlobalInfoJavadoc</A></B></TD>
<TD>Generates Javadoc comments from the class's globalInfo method.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Instance.html" title="class in weka.core">Instance</A></B></TD>
<TD>Class for handling an instance.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/InstanceComparator.html" title="class in weka.core">InstanceComparator</A></B></TD>
<TD>A comparator for the Instance class.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A></B></TD>
<TD>Class for handling an ordered set of weighted instances.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Javadoc.html" title="class in weka.core">Javadoc</A></B></TD>
<TD>Abstract superclass for classes that generate Javadoc comments and replace
 the content between certain comment tags.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Jython.html" title="class in weka.core">Jython</A></B></TD>
<TD>A helper class for <a href="http://www.jython.org/" target="_blank">Jython</a>.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/ListOptions.html" title="class in weka.core">ListOptions</A></B></TD>
<TD>Lists the options of an OptionHandler</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/ManhattanDistance.html" title="class in weka.core">ManhattanDistance</A></B></TD>
<TD>Implements the Manhattan distance (or Taxicab geometry).</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/MathematicalExpression.html" title="class in weka.core">MathematicalExpression</A></B></TD>
<TD>Class for evaluating a string adhering the following grammar:<br/></TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Matrix.html" title="class in weka.core">Matrix</A></B></TD>
<TD><B>Deprecated.</B>&nbsp;<I>Use <code>weka.core.matrix.Matrix</code> instead - only for
 backwards compatibility.</I></TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Memory.html" title="class in weka.core">Memory</A></B></TD>
<TD>A little helper class for Memory management.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/NormalizableDistance.html" title="class in weka.core">NormalizableDistance</A></B></TD>
<TD>Represents the abstract ancestor for normalizable distance functions, like
 Euclidean or Manhattan distance.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Optimization.html" title="class in weka.core">Optimization</A></B></TD>
<TD>Implementation of Active-sets method with BFGS update to solve optimization
 problem with only bounds constraints in multi-dimensions.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Option.html" title="class in weka.core">Option</A></B></TD>
<TD>Class to store information about an option.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/OptionHandlerJavadoc.html" title="class in weka.core">OptionHandlerJavadoc</A></B></TD>
<TD>Generates Javadoc comments from the OptionHandler's options.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/PropertyPath.html" title="class in weka.core">PropertyPath</A></B></TD>
<TD>A helper class for accessing properties in nested objects, e.g., accessing
 the "getRidge" method of a LinearRegression classifier part of 
 MultipleClassifierCombiner, e.g., Vote.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/PropertyPath.Path.html" title="class in weka.core">PropertyPath.Path</A></B></TD>
<TD>Contains a (property) path structure</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/PropertyPath.PathElement.html" title="class in weka.core">PropertyPath.PathElement</A></B></TD>
<TD>Represents a single element of a property path</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/ProtectedProperties.html" title="class in weka.core">ProtectedProperties</A></B></TD>
<TD>Simple class that extends the Properties class so that the properties are
 unable to be modified.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Queue.html" title="class in weka.core">Queue</A></B></TD>
<TD>Class representing a FIFO queue.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/RandomVariates.html" title="class in weka.core">RandomVariates</A></B></TD>
<TD>Class implementing some simple random variates generator.</TD>
</TR>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/Range.html" title="class in weka.core">Range</A></B></TD>
<TD>Class representing a range of cardinal numbers.</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/RelationalLocator.html" title="class in weka.core">RelationalLocator</A></B></TD>
<TD>This class locates and records the indices of relational attributes,</TD>
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<TD WIDTH="15%"><B><A HREF="../../weka/core/RevisionUtils.html" title="class in weka.core">RevisionUtils</A></B></TD>