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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 01:33:50 CEST 2008 --><TITLE>ExponentialFunctionGenerator (RapidMiner Class Documentation)</TITLE><META NAME="keywords" CONTENT="com.rapidminer.generator.ExponentialFunctionGenerator class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="ExponentialFunctionGenerator (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" 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/ExponentialFunctionGenerator.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></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../com/rapidminer/generator/ConstantGenerator.html" title="class in com.rapidminer.generator"><B>PREV CLASS</B></A> <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html" title="class in com.rapidminer.generator"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html?com/rapidminer/generator/ExponentialFunctionGenerator.html" target="_top"><B>FRAMES</B></A> <A HREF="ExponentialFunctionGenerator.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">com.rapidminer.generator</FONT><BR>Class ExponentialFunctionGenerator</H2><PRE>java.lang.Object <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../com/rapidminer/generator/FeatureGenerator.html" title="class in com.rapidminer.generator">com.rapidminer.generator.FeatureGenerator</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../com/rapidminer/generator/SingularNumericalGenerator.html" title="class in com.rapidminer.generator">com.rapidminer.generator.SingularNumericalGenerator</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>com.rapidminer.generator.ExponentialFunctionGenerator</B></PRE><HR><DL><DT><PRE>public class <B>ExponentialFunctionGenerator</B><DT>extends <A HREF="../../../com/rapidminer/generator/SingularNumericalGenerator.html" title="class in com.rapidminer.generator">SingularNumericalGenerator</A></DL></PRE><P>This class has one numerical input attribute and one output attribute. Depending on the mode specified in the constructor the result will be the exponential or the logarithm function of the input attribute.<P><P><DL><DT><B>Version:</B></DT> <DD>$Id: ExponentialFunctionGenerator.java,v 2.6 2006/03/21 15:35:40 ingomierswa Exp $</DD><DT><B>Author:</B></DT> <DD>Ingo Mierswa</DD></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="../../../com/rapidminer/generator/ExponentialFunctionGenerator.html#EXP">EXP</A></B></CODE><BR> </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="../../../com/rapidminer/generator/ExponentialFunctionGenerator.html#LOG">LOG</A></B></CODE><BR> </TD></TR></TABLE> <A NAME="fields_inherited_from_class_com.rapidminer.generator.FeatureGenerator"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Fields inherited from class com.rapidminer.generator.<A HREF="../../../com/rapidminer/generator/FeatureGenerator.html" title="class in com.rapidminer.generator">FeatureGenerator</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#resultAttributes">resultAttributes</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#SELECTION_MODE_ALL">SELECTION_MODE_ALL</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#SELECTION_MODE_RESTRICTIVE">SELECTION_MODE_RESTRICTIVE</A></CODE></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="../../../com/rapidminer/generator/ExponentialFunctionGenerator.html#ExponentialFunctionGenerator()">ExponentialFunctionGenerator</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../com/rapidminer/generator/ExponentialFunctionGenerator.html#ExponentialFunctionGenerator(int)">ExponentialFunctionGenerator</A></B>(int mode)</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/generator/ExponentialFunctionGenerator.html#calculateValue(double)">calculateValue</A></B>(double value)</CODE><BR> Subclasses have to implement this method to calculate the function result.</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="../../../com/rapidminer/generator/ExponentialFunctionGenerator.html#equals(java.lang.Object)">equals</A></B>(java.lang.Object o)</CODE><BR> A FeatureGenerator equals another FeatureGenerator if its class is equal and its arguments are equal and its function names are equal.</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="../../../com/rapidminer/generator/ExponentialFunctionGenerator.html#getFunction()">getFunction</A></B>()</CODE><BR> Sets the function name.</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="../../../com/rapidminer/generator/ExponentialFunctionGenerator.html#hashCode()">hashCode</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html" title="class in com.rapidminer.generator">FeatureGenerator</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/generator/ExponentialFunctionGenerator.html#newInstance()">newInstance</A></B>()</CODE><BR> Subclasses must implement this method so that a new instance of this generator class is returned.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/rapidminer/generator/ExponentialFunctionGenerator.html#setFunction(java.lang.String)">setFunction</A></B>(java.lang.String name)</CODE><BR> Sets the function name.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_com.rapidminer.generator.SingularNumericalGenerator"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class com.rapidminer.generator.<A HREF="../../../com/rapidminer/generator/SingularNumericalGenerator.html" title="class in com.rapidminer.generator">SingularNumericalGenerator</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../com/rapidminer/generator/SingularNumericalGenerator.html#generate(com.rapidminer.example.table.DataRow)">generate</A>, <A HREF="../../../com/rapidminer/generator/SingularNumericalGenerator.html#getInputAttributes()">getInputAttributes</A>, <A HREF="../../../com/rapidminer/generator/SingularNumericalGenerator.html#getInputCandidates(com.rapidminer.example.ExampleSet, int, java.lang.String[])">getInputCandidates</A>, <A HREF="../../../com/rapidminer/generator/SingularNumericalGenerator.html#getOutputAttributes(com.rapidminer.example.table.ExampleTable)">getOutputAttributes</A>, <A HREF="../../../com/rapidminer/generator/SingularNumericalGenerator.html#toString()">toString</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_com.rapidminer.generator.FeatureGenerator"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class com.rapidminer.generator.<A HREF="../../../com/rapidminer/generator/FeatureGenerator.html" title="class in com.rapidminer.generator">FeatureGenerator</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#argumentsSet()">argumentsSet</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#checkCompatibility(com.rapidminer.example.Attribute, com.rapidminer.example.Attribute, int, java.lang.String[])">checkCompatibility</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#createGeneratorForFunction(java.lang.String)">createGeneratorForFunction</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#generateAll(com.rapidminer.example.table.ExampleTable, java.util.Collection)">generateAll</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#getArgument(int)">getArgument</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#getExampleTable()">getExampleTable</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#getSelectionMode()">getSelectionMode</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#selectGenerator(com.rapidminer.example.ExampleSet, java.util.List, int, java.lang.String[], com.rapidminer.tools.RandomGenerator)">selectGenerator</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#setArguments(com.rapidminer.example.Attribute[])">setArguments</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#setExampleTable(com.rapidminer.example.table.ExampleTable)">setExampleTable</A>, <A HREF="../../../com/rapidminer/generator/FeatureGenerator.html#setSelectionMode(int)">setSelectionMode</A></CODE></TD>⌨️ 快捷键说明
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