📄 subspacecluster.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_10) on Fri Jan 26 16:34:51 NZDT 2007 --><TITLE>SubspaceCluster</TITLE><META NAME="keywords" CONTENT="weka.datagenerators.clusterers.SubspaceCluster class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="SubspaceCluster";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="http://www.cs.waikato.ac.nz/ml/weka/" target="_blank"><FONT CLASS="NavBarFont1"><B>Weka's home</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../weka/datagenerators/clusterers/BIRCHCluster.html" title="class in weka.datagenerators.clusterers"><B>PREV CLASS</B></A> <A HREF="../../../weka/datagenerators/clusterers/SubspaceClusterDefinition.html" title="class in weka.datagenerators.clusterers"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html?weka/datagenerators/clusterers/SubspaceCluster.html" target="_top"><B>FRAMES</B></A> <A HREF="SubspaceCluster.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">weka.datagenerators.clusterers</FONT><BR>Class SubspaceCluster</H2><PRE>java.lang.Object <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../weka/datagenerators/DataGenerator.html" title="class in weka.datagenerators">weka.datagenerators.DataGenerator</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../weka/datagenerators/ClusterGenerator.html" title="class in weka.datagenerators">weka.datagenerators.ClusterGenerator</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>weka.datagenerators.clusterers.SubspaceCluster</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD>java.io.Serializable, <A HREF="../../../weka/core/OptionHandler.html" title="interface in weka.core">OptionHandler</A>, <A HREF="../../../weka/core/Randomizable.html" title="interface in weka.core">Randomizable</A></DD></DL><HR><DL><DT><PRE>public class <B>SubspaceCluster</B><DT>extends <A HREF="../../../weka/datagenerators/ClusterGenerator.html" title="class in weka.datagenerators">ClusterGenerator</A></DL></PRE><P><!-- globalinfo-start --> A data generator that produces data points in hyperrectangular subspace clusters. <p/> <!-- globalinfo-end --> <!-- options-start --> Valid options are: <p/> <pre> -h Prints this help.</pre> <pre> -o <file> The name of the output file, otherwise the generated data is printed to stdout.</pre> <pre> -r <name> The name of the relation.</pre> <pre> -d Whether to print debug informations.</pre> <pre> -S The seed for random function (default 1)</pre> <pre> -a <num> The number of attributes (default 1).</pre> <pre> -c Class Flag, if set, the cluster is listed in extra attribute.</pre> <pre> -b <range> The indices for boolean attributes.</pre> <pre> -m <range> The indices for nominal attributes.</pre> <pre> -P <num> The noise rate in percent (default 0.0). Can be between 0% and 30%. (Remark: The original algorithm only allows noise up to 10%.)</pre> <pre> -C <cluster-definition> A cluster definition of class 'SubspaceClusterDefinition' (definition needs to be quoted to be recognized as a single argument).</pre> <pre> Options specific to weka.datagenerators.clusterers.SubspaceClusterDefinition: </pre> <pre> -A <range> Generates randomly distributed instances in the cluster.</pre> <pre> -U <range> Generates uniformly distributed instances in the cluster.</pre> <pre> -G <range> Generates gaussian distributed instances in the cluster.</pre> <pre> -D <num>,<num> The attribute min/max (-A and -U) or mean/stddev (-G) for the cluster.</pre> <pre> -N <num>..<num> The range of number of instances per cluster (default 1..50).</pre> <pre> -I Uses integer instead of continuous values (default continuous).</pre> <!-- options-end --><P><P><DL><DT><B>Version:</B></DT> <DD>$Revision: 1.3 $</DD><DT><B>Author:</B></DT> <DD>Gabi Schmidberger (gabi@cs.waikato.ac.nz), FracPete (fracpete at waikato dot ac dot nz)</DD><DT><B>See Also:</B><DD><A HREF="../../../serialized-form.html#weka.datagenerators.clusterers.SubspaceCluster">Serialized Form</A></DL><HR><P><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Field Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#CONTINUOUS">CONTINUOUS</A></B></CODE><BR> cluster subtype: continuous</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#GAUSSIAN">GAUSSIAN</A></B></CODE><BR> cluster type: gaussian</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#INTEGER">INTEGER</A></B></CODE><BR> cluster subtype: integer</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../weka/core/Tag.html" title="class in weka.core">Tag</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#TAGS_CLUSTERSUBTYPE">TAGS_CLUSTERSUBTYPE</A></B></CODE><BR> the tags for the cluster types</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../weka/core/Tag.html" title="class in weka.core">Tag</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#TAGS_CLUSTERTYPE">TAGS_CLUSTERTYPE</A></B></CODE><BR> the tags for the cluster types</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#TOTAL_UNIFORM">TOTAL_UNIFORM</A></B></CODE><BR> cluster type: total uniform</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#UNIFORM_RANDOM">UNIFORM_RANDOM</A></B></CODE><BR> cluster type: uniform/random</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#SubspaceCluster()">SubspaceCluster</A></B>()</CODE><BR> initializes the generator, sets the number of clusters to 0, since user has to specify them explicitly</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#clusterDefinitionsTipText()">clusterDefinitionsTipText</A></B>()</CODE><BR> Returns the tip text for this property</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../weka/core/Instances.html" title="class in weka.core">Instances</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#defineDataFormat()">defineDataFormat</A></B>()</CODE><BR> Initializes the format for the dataset produced.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../weka/core/Instance.html" title="class in weka.core">Instance</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#generateExample()">generateExample</A></B>()</CODE><BR> Generate an example of the dataset.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../weka/core/Instances.html" title="class in weka.core">Instances</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#generateExamples()">generateExamples</A></B>()</CODE><BR> Generate all examples of the dataset.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#generateFinished()">generateFinished</A></B>()</CODE><BR> Compiles documentation about the data generation after the generation process</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#generateStart()">generateStart</A></B>()</CODE><BR> Compiles documentation about the data generation before the generation process</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../weka/datagenerators/ClusterDefinition.html" title="class in weka.datagenerators">ClusterDefinition</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#getClusterDefinitions()">getClusterDefinitions</A></B>()</CODE><BR> returns the currently set clusters</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#getNoiseRate()">getNoiseRate</A></B>()</CODE><BR> Gets the percentage of noise set.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#getNumValues()">getNumValues</A></B>()</CODE><BR> returns array that stores the number of values for a nominal attribute.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#getOptions()">getOptions</A></B>()</CODE><BR> Gets the current settings of the datagenerator.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../weka/datagenerators/clusterers/SubspaceCluster.html#getSingleModeFlag()">getSingleModeFlag</A></B>()</CODE><BR> Gets the single mode flag.</TD>⌨️ 快捷键说明
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