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296 lines
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<title>ParadisEO-MOEO: moeoEntropyMetric< ObjectiveVector > Class Template Reference</title>
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<h1>moeoEntropyMetric< ObjectiveVector > Class Template Reference</h1><!-- doxytag: class="moeoEntropyMetric" --><!-- doxytag: inherits="moeoVectorVsVectorBinaryMetric< ObjectiveVector, double >" -->The entropy gives an idea of the diversity of a Pareto set relatively to another (Basseur, Seynhaeve, Talbi: 'Design of Multi-objective Evolutionary Algorithms: Application to the Flow-shop Scheduling Problem', in Proc.
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<a href="#_details">More...</a>
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<p>
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<code>#include <<a class="el" href="moeoEntropyMetric_8h-source.html">moeoEntropyMetric.h</a>></code>
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<p>
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<p>Inheritance diagram for moeoEntropyMetric< ObjectiveVector >:
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<p><center><img src="classmoeoEntropyMetric.png" usemap="#moeoEntropyMetric< ObjectiveVector >_map" border="0" alt=""></center>
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<map name="moeoEntropyMetric< ObjectiveVector >_map">
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<area href="classmoeoVectorVsVectorBinaryMetric.html" alt="moeoVectorVsVectorBinaryMetric< ObjectiveVector, double >" shape="rect" coords="189,168,558,192">
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<area href="classmoeoBinaryMetric.html" alt="moeoBinaryMetric< A1, A2, R >" shape="rect" coords="189,112,558,136">
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</map>
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<a href="classmoeoEntropyMetric-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td></td></tr>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classmoeoEntropyMetric.html#191a8cdda7873e20338e678c5a7b927b">operator()</a> (const std::vector< ObjectiveVector > &_set1, const std::vector< ObjectiveVector > &_set2)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the entropy of the Pareto set '_set1' relatively to the Pareto set '_set2'. <a href="#191a8cdda7873e20338e678c5a7b927b"></a><br></td></tr>
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<tr><td colspan="2"><br><h2>Private Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmoeoEntropyMetric.html#198a717fd0bab0bb91346399c1021f82">removeDominated</a> (std::vector< ObjectiveVector > &_f)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Removes the dominated individuals contained in _f. <a href="#198a717fd0bab0bb91346399c1021f82"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmoeoEntropyMetric.html#51dd04bdd0ac6315f4f5956fb726cec1">prenormalize</a> (const std::vector< ObjectiveVector > &_f)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Prenormalization. <a href="#51dd04bdd0ac6315f4f5956fb726cec1"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmoeoEntropyMetric.html#2ed5771c3c611634b415f4be48cad172">normalize</a> (std::vector< ObjectiveVector > &_f)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Normalization. <a href="#2ed5771c3c611634b415f4be48cad172"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classmoeoEntropyMetric.html#4b99c1842d780a89bda08e99a59e3e29">computeUnion</a> (const std::vector< ObjectiveVector > &_f1, const std::vector< ObjectiveVector > &_f2, std::vector< ObjectiveVector > &_f)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Computation of the union of _f1 and _f2 in _f. <a href="#4b99c1842d780a89bda08e99a59e3e29"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="74cca13e6ea6d23c4cebb3af92a09ff9"></a><!-- doxytag: member="moeoEntropyMetric::howManyInNicheOf" ref="74cca13e6ea6d23c4cebb3af92a09ff9" args="(const std::vector< ObjectiveVector > &_f, const ObjectiveVector &_s, unsigned _size)" -->
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unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="classmoeoEntropyMetric.html#74cca13e6ea6d23c4cebb3af92a09ff9">howManyInNicheOf</a> (const std::vector< ObjectiveVector > &_f, const ObjectiveVector &_s, unsigned _size)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">How many in niche. <br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="670d6e5eb1a539aabc741138846bc747"></a><!-- doxytag: member="moeoEntropyMetric::euclidianDistance" ref="670d6e5eb1a539aabc741138846bc747" args="(const ObjectiveVector &_set1, const ObjectiveVector &_to, unsigned _deg=2)" -->
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="classmoeoEntropyMetric.html#670d6e5eb1a539aabc741138846bc747">euclidianDistance</a> (const ObjectiveVector &_set1, const ObjectiveVector &_to, unsigned _deg=2)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Euclidian distance. <br></td></tr>
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<tr><td colspan="2"><br><h2>Private Attributes</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e423d7d4416ef371ce7b0fd24c3212f8"></a><!-- doxytag: member="moeoEntropyMetric::vect_min_val" ref="e423d7d4416ef371ce7b0fd24c3212f8" args="" -->
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std::vector< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classmoeoEntropyMetric.html#e423d7d4416ef371ce7b0fd24c3212f8">vect_min_val</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">vector of min values <br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f5fad6d144520fd1403f774f98b18b99"></a><!-- doxytag: member="moeoEntropyMetric::vect_max_val" ref="f5fad6d144520fd1403f774f98b18b99" args="" -->
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std::vector< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classmoeoEntropyMetric.html#f5fad6d144520fd1403f774f98b18b99">vect_max_val</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">vector of max values <br></td></tr>
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</table>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
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<h3>template<class ObjectiveVector><br>
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class moeoEntropyMetric< ObjectiveVector ></h3>
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The entropy gives an idea of the diversity of a Pareto set relatively to another (Basseur, Seynhaeve, Talbi: 'Design of Multi-objective Evolutionary Algorithms: Application to the Flow-shop Scheduling Problem', in Proc.
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<p>
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of the 2002 Congress on Evolutionary Computation, IEEE Press, pp. 1155-1156)
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<p>
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<p>
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Definition at line <a class="el" href="moeoEntropyMetric_8h-source.html#l00023">23</a> of file <a class="el" href="moeoEntropyMetric_8h-source.html">moeoEntropyMetric.h</a>.<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="191a8cdda7873e20338e678c5a7b927b"></a><!-- doxytag: member="moeoEntropyMetric::operator()" ref="191a8cdda7873e20338e678c5a7b927b" args="(const std::vector< ObjectiveVector > &_set1, const std::vector< ObjectiveVector > &_set2)" -->
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template<class ObjectiveVector> </div>
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<td class="memname">double <a class="el" href="classmoeoEntropyMetric.html">moeoEntropyMetric</a>< ObjectiveVector >::operator() </td>
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<td>(</td>
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<td class="paramtype">const std::vector< ObjectiveVector > & </td>
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<td class="paramname"> <em>_set1</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const std::vector< ObjectiveVector > & </td>
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<td class="paramname"> <em>_set2</em></td><td> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td><td width="100%"><code> [inline]</code></td>
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<div class="memdoc">
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<p>
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Returns the entropy of the Pareto set '_set1' relatively to the Pareto set '_set2'.
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>_set1</em> </td><td>the first Pareto set </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>_set2</em> </td><td>the second Pareto set </td></tr>
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</table>
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</dl>
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<p>
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Definition at line <a class="el" href="moeoEntropyMetric_8h-source.html#l00032">32</a> of file <a class="el" href="moeoEntropyMetric_8h-source.html">moeoEntropyMetric.h</a>.
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<p>
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References <a class="el" href="moeoEntropyMetric_8h-source.html#l00137">moeoEntropyMetric< ObjectiveVector >::computeUnion()</a>, <a class="el" href="moeoEntropyMetric_8h-source.html#l00155">moeoEntropyMetric< ObjectiveVector >::howManyInNicheOf()</a>, <a class="el" href="moeoEntropyMetric_8h-source.html#l00124">moeoEntropyMetric< ObjectiveVector >::normalize()</a>, <a class="el" href="moeoEntropyMetric_8h-source.html#l00102">moeoEntropyMetric< ObjectiveVector >::prenormalize()</a>, and <a class="el" href="moeoEntropyMetric_8h-source.html#l00081">moeoEntropyMetric< ObjectiveVector >::removeDominated()</a>.
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</div>
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</div><p>
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<a class="anchor" name="198a717fd0bab0bb91346399c1021f82"></a><!-- doxytag: member="moeoEntropyMetric::removeDominated" ref="198a717fd0bab0bb91346399c1021f82" args="(std::vector< ObjectiveVector > &_f)" -->
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<div class="memitem">
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<div class="memproto">
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<div class="memtemplate">
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template<class ObjectiveVector> </div>
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<table class="memname">
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<tr>
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<td class="memname">void <a class="el" href="classmoeoEntropyMetric.html">moeoEntropyMetric</a>< ObjectiveVector >::removeDominated </td>
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<td>(</td>
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<td class="paramtype">std::vector< ObjectiveVector > & </td>
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<td class="paramname"> <em>_f</em> </td>
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<td> ) </td>
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<td width="100%"><code> [inline, private]</code></td>
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Removes the dominated individuals contained in _f.
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>_f</em> </td><td>a Pareto set </td></tr>
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</table>
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</dl>
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<p>
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Definition at line <a class="el" href="moeoEntropyMetric_8h-source.html#l00081">81</a> of file <a class="el" href="moeoEntropyMetric_8h-source.html">moeoEntropyMetric.h</a>.
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<p>
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Referenced by <a class="el" href="moeoEntropyMetric_8h-source.html#l00032">moeoEntropyMetric< ObjectiveVector >::operator()()</a>.
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</div>
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</div><p>
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<a class="anchor" name="51dd04bdd0ac6315f4f5956fb726cec1"></a><!-- doxytag: member="moeoEntropyMetric::prenormalize" ref="51dd04bdd0ac6315f4f5956fb726cec1" args="(const std::vector< ObjectiveVector > &_f)" -->
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template<class ObjectiveVector> </div>
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<table class="memname">
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<td class="memname">void <a class="el" href="classmoeoEntropyMetric.html">moeoEntropyMetric</a>< ObjectiveVector >::prenormalize </td>
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<td>(</td>
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<td class="paramtype">const std::vector< ObjectiveVector > & </td>
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<td class="paramname"> <em>_f</em> </td>
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<td> ) </td>
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<td width="100%"><code> [inline, private]</code></td>
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<p>
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Prenormalization.
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>_f</em> </td><td>a Pareto set </td></tr>
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</table>
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</dl>
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<p>
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Definition at line <a class="el" href="moeoEntropyMetric_8h-source.html#l00102">102</a> of file <a class="el" href="moeoEntropyMetric_8h-source.html">moeoEntropyMetric.h</a>.
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<p>
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References <a class="el" href="moeoEntropyMetric_8h-source.html#l00074">moeoEntropyMetric< ObjectiveVector >::vect_max_val</a>, and <a class="el" href="moeoEntropyMetric_8h-source.html#l00072">moeoEntropyMetric< ObjectiveVector >::vect_min_val</a>.
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<p>
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Referenced by <a class="el" href="moeoEntropyMetric_8h-source.html#l00032">moeoEntropyMetric< ObjectiveVector >::operator()()</a>.
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</div>
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</div><p>
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<a class="anchor" name="2ed5771c3c611634b415f4be48cad172"></a><!-- doxytag: member="moeoEntropyMetric::normalize" ref="2ed5771c3c611634b415f4be48cad172" args="(std::vector< ObjectiveVector > &_f)" -->
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template<class ObjectiveVector> </div>
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<td class="memname">void <a class="el" href="classmoeoEntropyMetric.html">moeoEntropyMetric</a>< ObjectiveVector >::normalize </td>
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<td>(</td>
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<td class="paramtype">std::vector< ObjectiveVector > & </td>
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<td class="paramname"> <em>_f</em> </td>
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<td> ) </td>
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<td width="100%"><code> [inline, private]</code></td>
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Normalization.
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>_f</em> </td><td>a Pareto set </td></tr>
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<p>
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Definition at line <a class="el" href="moeoEntropyMetric_8h-source.html#l00124">124</a> of file <a class="el" href="moeoEntropyMetric_8h-source.html">moeoEntropyMetric.h</a>.
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<p>
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References <a class="el" href="moeoEntropyMetric_8h-source.html#l00074">moeoEntropyMetric< ObjectiveVector >::vect_max_val</a>, and <a class="el" href="moeoEntropyMetric_8h-source.html#l00072">moeoEntropyMetric< ObjectiveVector >::vect_min_val</a>.
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<p>
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Referenced by <a class="el" href="moeoEntropyMetric_8h-source.html#l00032">moeoEntropyMetric< ObjectiveVector >::operator()()</a>.
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</div>
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</div><p>
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<a class="anchor" name="4b99c1842d780a89bda08e99a59e3e29"></a><!-- doxytag: member="moeoEntropyMetric::computeUnion" ref="4b99c1842d780a89bda08e99a59e3e29" args="(const std::vector< ObjectiveVector > &_f1, const std::vector< ObjectiveVector > &_f2, std::vector< ObjectiveVector > &_f)" -->
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template<class ObjectiveVector> </div>
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<td class="memname">void <a class="el" href="classmoeoEntropyMetric.html">moeoEntropyMetric</a>< ObjectiveVector >::computeUnion </td>
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<td>(</td>
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<td class="paramtype">const std::vector< ObjectiveVector > & </td>
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<td class="paramname"> <em>_f1</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">const std::vector< ObjectiveVector > & </td>
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<td class="paramname"> <em>_f2</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramname"> <em>_f</em></td><td> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td><td width="100%"><code> [inline, private]</code></td>
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Computation of the union of _f1 and _f2 in _f.
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<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>_f1</em> </td><td>the first Pareto set </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>_f2</em> </td><td>the second Pareto set </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>_f</em> </td><td>the final Pareto set </td></tr>
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</table>
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</dl>
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<p>
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Definition at line <a class="el" href="moeoEntropyMetric_8h-source.html#l00137">137</a> of file <a class="el" href="moeoEntropyMetric_8h-source.html">moeoEntropyMetric.h</a>.
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<p>
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Referenced by <a class="el" href="moeoEntropyMetric_8h-source.html#l00032">moeoEntropyMetric< ObjectiveVector >::operator()()</a>.
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</div>
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</div><p>
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<hr>The documentation for this class was generated from the following file:<ul>
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<li><a class="el" href="moeoEntropyMetric_8h-source.html">moeoEntropyMetric.h</a></ul>
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<hr size="1"><address style="align: right;"><small>Generated on Tue Apr 17 16:53:21 2007 for ParadisEO-MOEO by
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address>
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</body>
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</html>
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