2e7e817428
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@263 331e1502-861f-0410-8da2-ba01fb791d7f
184 lines
17 KiB
HTML
184 lines
17 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
|
|
<title>ParadisEO-MOEO: moeoIndicatorBasedFitnessAssignment.h Source File</title>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css">
|
|
<link href="tabs.css" rel="stylesheet" type="text/css">
|
|
</head><body>
|
|
<!-- Generated by Doxygen 1.5.1 -->
|
|
<div class="tabs">
|
|
<ul>
|
|
<li><a href="main.html"><span>Main Page</span></a></li>
|
|
<li><a href="classes.html"><span>Classes</span></a></li>
|
|
<li id="current"><a href="files.html"><span>Files</span></a></li>
|
|
<li>
|
|
<form action="search.php" method="get">
|
|
<table cellspacing="0" cellpadding="0" border="0">
|
|
<tr>
|
|
<td><label> <u>S</u>earch for </label></td>
|
|
<td><input type="text" name="query" value="" size="20" accesskey="s"/></td>
|
|
</tr>
|
|
</table>
|
|
</form>
|
|
</li>
|
|
</ul></div>
|
|
<h1>moeoIndicatorBasedFitnessAssignment.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-</span>
|
|
<a name="l00002"></a>00002
|
|
<a name="l00003"></a>00003 <span class="comment">//-----------------------------------------------------------------------------</span>
|
|
<a name="l00004"></a>00004 <span class="comment">// moeoIndicatorBasedFitnessAssignment.h</span>
|
|
<a name="l00005"></a>00005 <span class="comment">// (c) OPAC Team (LIFL), Dolphin Project (INRIA), 2007</span>
|
|
<a name="l00006"></a>00006 <span class="comment">/*</span>
|
|
<a name="l00007"></a>00007 <span class="comment"> This library...</span>
|
|
<a name="l00008"></a>00008 <span class="comment"></span>
|
|
<a name="l00009"></a>00009 <span class="comment"> Contact: paradiseo-help@lists.gforge.inria.fr, http://paradiseo.gforge.inria.fr</span>
|
|
<a name="l00010"></a>00010 <span class="comment"> */</span>
|
|
<a name="l00011"></a>00011 <span class="comment">//-----------------------------------------------------------------------------</span>
|
|
<a name="l00012"></a>00012
|
|
<a name="l00013"></a>00013 <span class="preprocessor">#ifndef MOEOINDICATORBASEDFITNESSASSIGNMENT_H_</span>
|
|
<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define MOEOINDICATORBASEDFITNESSASSIGNMENT_H_</span>
|
|
<a name="l00015"></a>00015 <span class="preprocessor"></span>
|
|
<a name="l00016"></a>00016 <span class="preprocessor">#include <math.h></span>
|
|
<a name="l00017"></a>00017 <span class="preprocessor">#include <eoPop.h></span>
|
|
<a name="l00018"></a>00018 <span class="preprocessor">#include <moeoConvertPopToObjectiveVectors.h></span>
|
|
<a name="l00019"></a>00019 <span class="preprocessor">#include <moeoFitnessAssignment.h></span>
|
|
<a name="l00020"></a>00020 <span class="preprocessor">#include <metric/moeoNormalizedSolutionVsSolutionBinaryMetric.h></span>
|
|
<a name="l00021"></a>00021
|
|
<a name="l00027"></a>00027 <span class="keyword">template</span> < <span class="keyword">class</span> MOEOT >
|
|
<a name="l00028"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html">00028</a> <span class="keyword">class </span><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html">moeoIndicatorBasedFitnessAssignment</a> : <span class="keyword">public</span> <a class="code" href="classmoeoParetoBasedFitnessAssignment.html">moeoParetoBasedFitnessAssignment</a> < MOEOT >
|
|
<a name="l00029"></a>00029 {
|
|
<a name="l00030"></a>00030 <span class="keyword">public</span>:
|
|
<a name="l00031"></a>00031
|
|
<a name="l00033"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#d3e6ebd336966e4c27c49b1f3a5caff7">00033</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> MOEOT::ObjectiveVector <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#d3e6ebd336966e4c27c49b1f3a5caff7">ObjectiveVector</a>;
|
|
<a name="l00034"></a>00034
|
|
<a name="l00035"></a>00035
|
|
<a name="l00041"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#007384a5f3d13eaa52819c5684a2124b">00041</a> <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#007384a5f3d13eaa52819c5684a2124b">moeoIndicatorBasedFitnessAssignment</a>(moeoNormalizedSolutionVsSolutionBinaryMetric < ObjectiveVector, double > * _metric, <span class="keyword">const</span> <span class="keywordtype">double</span> _kappa) : <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#fbabae702d72cbcda1a384b2766e5a8d">metric</a>(_metric), <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#d03b1277faa2c3719d2dc24a0de36183">kappa</a>(_kappa)
|
|
<a name="l00042"></a>00042 {}
|
|
<a name="l00043"></a>00043
|
|
<a name="l00044"></a>00044
|
|
<a name="l00049"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#01cd4c9d1383f2a5948851278866c068">00049</a> <span class="keywordtype">void</span> <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#01cd4c9d1383f2a5948851278866c068">operator()</a>(eoPop < MOEOT > & _pop)
|
|
<a name="l00050"></a>00050 {
|
|
<a name="l00051"></a>00051 <span class="comment">// 1 - setting of the bounds</span>
|
|
<a name="l00052"></a>00052 <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#decaa6258ead44f1e0587e84208c6bf9">setup</a>(_pop);
|
|
<a name="l00053"></a>00053 <span class="comment">// 2 - computing every indicator values</span>
|
|
<a name="l00054"></a>00054 <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#2fd93c0a5fe35e979637c5f602c39341">computeValues</a>(_pop);
|
|
<a name="l00055"></a>00055 <span class="comment">// 3 - setting fitnesses</span>
|
|
<a name="l00056"></a>00056 <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#8d23624ddefd5eb2cf88eb28049b588c">setFitnesses</a>(_pop);
|
|
<a name="l00057"></a>00057 }
|
|
<a name="l00058"></a>00058
|
|
<a name="l00059"></a>00059
|
|
<a name="l00065"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#04d6a7e20060af2da765e76600c72e2c">00065</a> <span class="keywordtype">void</span> <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#04d6a7e20060af2da765e76600c72e2c">updateByDeleting</a>(eoPop < MOEOT > & _pop, <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#d3e6ebd336966e4c27c49b1f3a5caff7">ObjectiveVector</a> & _objVec)
|
|
<a name="l00066"></a>00066 {
|
|
<a name="l00067"></a>00067 vector < double > v;
|
|
<a name="l00068"></a>00068 v.resize(_pop.size());
|
|
<a name="l00069"></a>00069 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=0; i<_pop.size(); i++)
|
|
<a name="l00070"></a>00070 {
|
|
<a name="l00071"></a>00071 v[i] = (*<a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#fbabae702d72cbcda1a384b2766e5a8d">metric</a>)(_objVec, _pop[i].objectiveVector());
|
|
<a name="l00072"></a>00072 }
|
|
<a name="l00073"></a>00073 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=0; i<_pop.size(); i++)
|
|
<a name="l00074"></a>00074 {
|
|
<a name="l00075"></a>00075 _pop[i].fitness( _pop[i].fitness() + exp(-v[i]/<a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#d03b1277faa2c3719d2dc24a0de36183">kappa</a>) );
|
|
<a name="l00076"></a>00076 }
|
|
<a name="l00077"></a>00077 }
|
|
<a name="l00078"></a>00078
|
|
<a name="l00079"></a>00079
|
|
<a name="l00086"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#33707dba105ebf6a8ba75e31b2319c98">00086</a> <span class="keywordtype">double</span> <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#33707dba105ebf6a8ba75e31b2319c98">updateByAdding</a>(eoPop < MOEOT > & _pop, <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#d3e6ebd336966e4c27c49b1f3a5caff7">ObjectiveVector</a> & _objVec)
|
|
<a name="l00087"></a>00087 {
|
|
<a name="l00088"></a>00088 vector < double > v;
|
|
<a name="l00089"></a>00089 <span class="comment">// update every fitness values to take the new individual into account</span>
|
|
<a name="l00090"></a>00090 v.resize(_pop.size());
|
|
<a name="l00091"></a>00091 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=0; i<_pop.size(); i++)
|
|
<a name="l00092"></a>00092 {
|
|
<a name="l00093"></a>00093 v[i] = (*<a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#fbabae702d72cbcda1a384b2766e5a8d">metric</a>)(_objVec, _pop[i].objectiveVector());
|
|
<a name="l00094"></a>00094 }
|
|
<a name="l00095"></a>00095 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=0; i<_pop.size(); i++)
|
|
<a name="l00096"></a>00096 {
|
|
<a name="l00097"></a>00097 _pop[i].fitness( _pop[i].fitness() - exp(-v[i]/<a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#d03b1277faa2c3719d2dc24a0de36183">kappa</a>) );
|
|
<a name="l00098"></a>00098 }
|
|
<a name="l00099"></a>00099 <span class="comment">// compute the fitness of the new individual</span>
|
|
<a name="l00100"></a>00100 v.clear();
|
|
<a name="l00101"></a>00101 v.resize(_pop.size());
|
|
<a name="l00102"></a>00102 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=0; i<_pop.size(); i++)
|
|
<a name="l00103"></a>00103 {
|
|
<a name="l00104"></a>00104 v[i] = (*<a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#fbabae702d72cbcda1a384b2766e5a8d">metric</a>)(_pop[i].objectiveVector(), _objVec);
|
|
<a name="l00105"></a>00105 }
|
|
<a name="l00106"></a>00106 <span class="keywordtype">double</span> result = 0;
|
|
<a name="l00107"></a>00107 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=0; i<v.size(); i++)
|
|
<a name="l00108"></a>00108 {
|
|
<a name="l00109"></a>00109 result -= exp(-v[i]/<a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#d03b1277faa2c3719d2dc24a0de36183">kappa</a>);
|
|
<a name="l00110"></a>00110 }
|
|
<a name="l00111"></a>00111 <span class="keywordflow">return</span> result;
|
|
<a name="l00112"></a>00112 }
|
|
<a name="l00113"></a>00113
|
|
<a name="l00114"></a>00114
|
|
<a name="l00115"></a>00115 <span class="keyword">protected</span>:
|
|
<a name="l00116"></a>00116
|
|
<a name="l00118"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#fbabae702d72cbcda1a384b2766e5a8d">00118</a> moeoNormalizedSolutionVsSolutionBinaryMetric < ObjectiveVector, double > * <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#fbabae702d72cbcda1a384b2766e5a8d">metric</a>;
|
|
<a name="l00120"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#d03b1277faa2c3719d2dc24a0de36183">00120</a> <span class="keywordtype">double</span> <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#d03b1277faa2c3719d2dc24a0de36183">kappa</a>;
|
|
<a name="l00122"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#30cd71c3fcc46432eee7b462d41d357b">00122</a> std::vector < std::vector<double> > <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#30cd71c3fcc46432eee7b462d41d357b">values</a>;
|
|
<a name="l00123"></a>00123
|
|
<a name="l00124"></a>00124
|
|
<a name="l00129"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#decaa6258ead44f1e0587e84208c6bf9">00129</a> <span class="keywordtype">void</span> <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#decaa6258ead44f1e0587e84208c6bf9">setup</a>(<span class="keyword">const</span> eoPop < MOEOT > & _pop)
|
|
<a name="l00130"></a>00130 {
|
|
<a name="l00131"></a>00131 <span class="keywordtype">double</span> min, max;
|
|
<a name="l00132"></a>00132 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=0; i<ObjectiveVector::Traits::nObjectives(); i++)
|
|
<a name="l00133"></a>00133 {
|
|
<a name="l00134"></a>00134 min = _pop[0].objectiveVector()[i];
|
|
<a name="l00135"></a>00135 max = _pop[0].objectiveVector()[i];
|
|
<a name="l00136"></a>00136 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> j=1; j<_pop.size(); j++)
|
|
<a name="l00137"></a>00137 {
|
|
<a name="l00138"></a>00138 min = std::min(min, _pop[j].objectiveVector()[i]);
|
|
<a name="l00139"></a>00139 max = std::max(max, _pop[j].objectiveVector()[i]);
|
|
<a name="l00140"></a>00140 }
|
|
<a name="l00141"></a>00141 <span class="comment">// setting of the bounds for the objective i</span>
|
|
<a name="l00142"></a>00142 (*metric).setup(min, max, i);
|
|
<a name="l00143"></a>00143 }
|
|
<a name="l00144"></a>00144 }
|
|
<a name="l00145"></a>00145
|
|
<a name="l00146"></a>00146
|
|
<a name="l00151"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#2fd93c0a5fe35e979637c5f602c39341">00151</a> <span class="keywordtype">void</span> <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#2fd93c0a5fe35e979637c5f602c39341">computeValues</a>(<span class="keyword">const</span> eoPop < MOEOT > & _pop)
|
|
<a name="l00152"></a>00152 {
|
|
<a name="l00153"></a>00153 <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#30cd71c3fcc46432eee7b462d41d357b">values</a>.clear();
|
|
<a name="l00154"></a>00154 <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#30cd71c3fcc46432eee7b462d41d357b">values</a>.resize(_pop.size());
|
|
<a name="l00155"></a>00155 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=0; i<_pop.size(); i++)
|
|
<a name="l00156"></a>00156 {
|
|
<a name="l00157"></a>00157 <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#30cd71c3fcc46432eee7b462d41d357b">values</a>[i].resize(_pop.size());
|
|
<a name="l00158"></a>00158 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> j=0; j<_pop.size(); j++)
|
|
<a name="l00159"></a>00159 {
|
|
<a name="l00160"></a>00160 <span class="keywordflow">if</span> (i != j)
|
|
<a name="l00161"></a>00161 {
|
|
<a name="l00162"></a>00162 <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#30cd71c3fcc46432eee7b462d41d357b">values</a>[i][j] = (*metric)(_pop[i].objectiveVector(), _pop[j].objectiveVector());
|
|
<a name="l00163"></a>00163 }
|
|
<a name="l00164"></a>00164 }
|
|
<a name="l00165"></a>00165 }
|
|
<a name="l00166"></a>00166 }
|
|
<a name="l00167"></a>00167
|
|
<a name="l00168"></a>00168
|
|
<a name="l00173"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#8d23624ddefd5eb2cf88eb28049b588c">00173</a> <span class="keywordtype">void</span> <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#8d23624ddefd5eb2cf88eb28049b588c">setFitnesses</a>(eoPop < MOEOT > & _pop)
|
|
<a name="l00174"></a>00174 {
|
|
<a name="l00175"></a>00175 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=0; i<_pop.size(); i++)
|
|
<a name="l00176"></a>00176 {
|
|
<a name="l00177"></a>00177 _pop[i].fitness(<a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#fc5825dbcf0641a1fb08ab26418313e9">computeFitness</a>(i));
|
|
<a name="l00178"></a>00178 }
|
|
<a name="l00179"></a>00179 }
|
|
<a name="l00180"></a>00180
|
|
<a name="l00181"></a>00181
|
|
<a name="l00186"></a><a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#fc5825dbcf0641a1fb08ab26418313e9">00186</a> <span class="keywordtype">double</span> <a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#fc5825dbcf0641a1fb08ab26418313e9">computeFitness</a>(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> _idx)
|
|
<a name="l00187"></a>00187 {
|
|
<a name="l00188"></a>00188 <span class="keywordtype">double</span> result = 0;
|
|
<a name="l00189"></a>00189 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=0; i<<a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#30cd71c3fcc46432eee7b462d41d357b">values</a>.size(); i++)
|
|
<a name="l00190"></a>00190 {
|
|
<a name="l00191"></a>00191 <span class="keywordflow">if</span> (i != _idx)
|
|
<a name="l00192"></a>00192 {
|
|
<a name="l00193"></a>00193 result -= exp(-<a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#30cd71c3fcc46432eee7b462d41d357b">values</a>[i][_idx]/<a class="code" href="classmoeoIndicatorBasedFitnessAssignment.html#d03b1277faa2c3719d2dc24a0de36183">kappa</a>);
|
|
<a name="l00194"></a>00194 }
|
|
<a name="l00195"></a>00195 }
|
|
<a name="l00196"></a>00196 <span class="keywordflow">return</span> result;
|
|
<a name="l00197"></a>00197 }
|
|
<a name="l00198"></a>00198
|
|
<a name="l00199"></a>00199 };
|
|
<a name="l00200"></a>00200
|
|
<a name="l00201"></a>00201 <span class="preprocessor">#endif </span><span class="comment">/*MOEOINDICATORBASEDFITNESSASSIGNMENT_H_*/</span>
|
|
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Apr 17 16:53:21 2007 for ParadisEO-MOEO by
|
|
<a href="http://www.doxygen.org/index.html">
|
|
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address>
|
|
</body>
|
|
</html>
|