.TH "moeoEntropyMetric" 3 "16 Jan 2007" "Version 0.1" "ParadisEO-MOEO" \" -*- nroff -*-
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.SH NAME
moeoEntropyMetric \- The entropy gives an idea of the diversity of a Pareto set relatively to another Pareto set.  

.PP
.SH SYNOPSIS
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\fC#include <moeoEntropyMetric.h>\fP
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Inherits \fBmoeoVectorVsVectorBM< EOT, double >\fP.
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.SS "Public Types"

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.RI "typedef EOT::Fitness \fBEOFitness\fP"
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.RI "\fIThe fitness type of a solution. \fP"
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.SS "Public Member Functions"

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.RI "double \fBoperator()\fP (const std::vector< \fBEOFitness\fP > &_set1, const std::vector< \fBEOFitness\fP > &_set2)"
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.RI "\fIReturns the entropy of the Pareto set '_set1' relatively to the Pareto set '_set2'. \fP"
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.SS "Private Member Functions"

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.RI "void \fBremoveDominated\fP (std::vector< \fBEOFitness\fP > &_f)"
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.RI "void \fBprenormalize\fP (const std::vector< \fBEOFitness\fP > &_f)"
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.RI "void \fBnormalize\fP (std::vector< \fBEOFitness\fP > &_f)"
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.RI "void \fBcomputeUnion\fP (const std::vector< \fBEOFitness\fP > &_f1, const std::vector< \fBEOFitness\fP > &_f2, std::vector< \fBEOFitness\fP > &_f)"
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.RI "unsigned \fBhowManyInNicheOf\fP (const std::vector< \fBEOFitness\fP > &_f, const \fBEOFitness\fP &_s, unsigned _size)"
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.RI "double \fBeuclidianDistance\fP (const \fBEOFitness\fP &_set1, const \fBEOFitness\fP &_to, unsigned _deg=2)"
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.SS "Private Attributes"

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.RI "std::vector< double > \fBvect_min_val\fP"
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.RI "std::vector< double > \fBvect_max_val\fP"
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.SH "Detailed Description"
.PP 

.SS "template<class EOT> class moeoEntropyMetric< EOT >"
The entropy gives an idea of the diversity of a Pareto set relatively to another Pareto set. 

(Basseur, Seynhaeve, Talbi: 'Design of Multi-objective Evolutionary Algorithms: Application to the Flow-shop Scheduling Problem', in Proc. of the 2002 Congress on Evolutionary Computation, IEEE Press, pp. 1155-1156) 
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Definition at line 23 of file moeoEntropyMetric.h.
.SH "Member Function Documentation"
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.SS "template<class EOT> double \fBmoeoEntropyMetric\fP< EOT >::operator() (const std::vector< \fBEOFitness\fP > & _set1, const std::vector< \fBEOFitness\fP > & _set2)\fC [inline]\fP"
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Returns the entropy of the Pareto set '_set1' relatively to the Pareto set '_set2'. 
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\fBParameters:\fP
.RS 4
\fI_set1\fP the first Pareto set 
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\fI_set2\fP the second Pareto set 
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Definition at line 38 of file moeoEntropyMetric.h.
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References moeoEntropyMetric< EOT >::computeUnion(), moeoEntropyMetric< EOT >::howManyInNicheOf(), moeoEntropyMetric< EOT >::normalize(), moeoEntropyMetric< EOT >::prenormalize(), and moeoEntropyMetric< EOT >::removeDominated().

.SH "Author"
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