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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_13) on Mon Jul 14 01:36:53 CEST 2008 --><TITLE>EuclideanDistance (RapidMiner Class Documentation)</TITLE><META NAME="keywords" CONTENT="com.rapidminer.tools.math.som.EuclideanDistance class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="EuclideanDistance (RapidMiner Class Documentation)";}</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" 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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 | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <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">com.rapidminer.tools.math.som</FONT><BR>Class EuclideanDistance</H2><PRE>java.lang.Object <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>com.rapidminer.tools.math.som.EuclideanDistance</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../com/rapidminer/tools/math/som/DistanceFunction.html" title="interface in com.rapidminer.tools.math.som">DistanceFunction</A>, java.io.Serializable</DD></DL><HR><DL><DT><PRE>public class <B>EuclideanDistance</B><DT>extends java.lang.Object<DT>implements <A HREF="../../../../../com/rapidminer/tools/math/som/DistanceFunction.html" title="interface in com.rapidminer.tools.math.som">DistanceFunction</A></DL></PRE><P>This class provides a distance measure, equivalent to the euclidian distance measure.<P><P><DL><DT><B>Version:</B></DT> <DD>$Id: EuclideanDistance.java,v 1.5 2008/06/18 14:28:36 stiefelolm Exp $</DD><DT><B>Author:</B></DT> <DD>Sebastian Land</DD><DT><B>See Also:</B><DD><A HREF="../../../../../serialized-form.html#com.rapidminer.tools.math.som.EuclideanDistance">Serialized Form</A></DL><HR><P><!-- ======== 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="../../../../../com/rapidminer/tools/math/som/EuclideanDistance.html#EuclideanDistance()">EuclideanDistance</A></B>()</CODE><BR> </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> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../com/rapidminer/tools/math/som/EuclideanDistance.html#getDistance(double[], double[])">getDistance</A></B>(double[] point1, double[] point2)</CODE><BR> This method returns the distance between point1 and point2.</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="../../../../../com/rapidminer/tools/math/som/EuclideanDistance.html#getDistance(int[], int[])">getDistance</A></B>(int[] point1, int[] point2)</CODE><BR> This method returns the distance between point1 and point2.</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="../../../../../com/rapidminer/tools/math/som/EuclideanDistance.html#getDistance(int[], int[], int[])">getDistance</A></B>(int[] point1, int[] point2, int[] dimensions)</CODE><BR> Integer distance calculation regards the wrap around of the net (hypertorus)</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TH></TR></TABLE><A NAME="EuclideanDistance()"><!-- --></A><H3>EuclideanDistance</H3><PRE>public <B>EuclideanDistance</B>()</PRE><DL></DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"><B>Method Detail</B></FONT></TH></TR></TABLE><A NAME="getDistance(double[], double[])"><!-- --></A><H3>getDistance</H3><PRE>public double <B>getDistance</B>(double[] point1, double[] point2)</PRE><DL><DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/rapidminer/tools/math/som/DistanceFunction.html#getDistance(double[], double[])">DistanceFunction</A></CODE></B></DD><DD>This method returns the distance between point1 and point2. The dimenson of the points is represented by the length of the arrays. This method should return the same value as the method below, if points are equivalent!<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/rapidminer/tools/math/som/DistanceFunction.html#getDistance(double[], double[])">getDistance</A></CODE> in interface <CODE><A HREF="../../../../../com/rapidminer/tools/math/som/DistanceFunction.html" title="interface in com.rapidminer.tools.math.som">DistanceFunction</A></CODE></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="getDistance(int[], int[])"><!-- --></A><H3>getDistance</H3><PRE>public double <B>getDistance</B>(int[] point1, int[] point2)</PRE><DL><DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/rapidminer/tools/math/som/DistanceFunction.html#getDistance(int[], int[])">DistanceFunction</A></CODE></B></DD><DD>This method returns the distance between point1 and point2. The dimenson of the points is represented by the length of the arrays. This method should return the same value as the method above, if points are equivalent!<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/rapidminer/tools/math/som/DistanceFunction.html#getDistance(int[], int[])">getDistance</A></CODE> in interface <CODE><A HREF="../../../../../com/rapidminer/tools/math/som/DistanceFunction.html" title="interface in com.rapidminer.tools.math.som">DistanceFunction</A></CODE></DL></DD><DD><DL></DL></DD></DL><HR><A NAME="getDistance(int[], int[], int[])"><!-- --></A><H3>getDistance</H3><PRE>public double <B>getDistance</B>(int[] point1, int[] point2, int[] dimensions)</PRE><DL><DD>Integer distance calculation regards the wrap around of the net (hypertorus)<P><DD><DL><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/rapidminer/tools/math/som/DistanceFunction.html#getDistance(int[], int[], int[])">getDistance</A></CODE> in interface <CODE><A HREF="../../../../../com/rapidminer/tools/math/som/DistanceFunction.html" title="interface in com.rapidminer.tools.math.som">DistanceFunction</A></CODE></DL></DD><DD><DL></DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ======= START OF BOTTOM NAVBAR ====== --><A NAME="navbar_bottom"><!-- --></A><A HREF="#skip-navbar_bottom" 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_bottom_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="class-use/EuclideanDistance.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </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> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><a href="http://sourceforge.net"><img src="http://sourceforge.net/sflogo.php?group_id=114160&type=2" width="125" height="37" border="0" alt="SourceForge.net Logo" /></a></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../com/rapidminer/tools/math/som/DistanceFunction.html" title="interface in com.rapidminer.tools.math.som"><B>PREV CLASS</B></A> <A HREF="../../../../../com/rapidminer/tools/math/som/KohonenNet.html" title="class in com.rapidminer.tools.math.som"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../index.html?com/rapidminer/tools/math/som/EuclideanDistance.html" target="_top"><B>FRAMES</B></A> <A HREF="EuclideanDistance.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 | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_bottom"></A><!-- ======== END OF BOTTOM NAVBAR ======= --><HR><i>Copyright © 2001-2008 by <a href="http://rapid-i.com" target="_blank">Rapid-I</a></i></BODY></HTML>⌨️ 快捷键说明
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