\hypertarget{classeo_normal_bit_mutation}{}\doxysection{eo\+Normal\+Bit\+Mutation$<$ E\+OT $>$ Class Template Reference}
\label{classeo_normal_bit_mutation}\index{eoNormalBitMutation$<$ EOT $>$@{eoNormalBitMutation$<$ EOT $>$}}


{\ttfamily \#include $<$eo\+Standard\+Bit\+Mutation.\+h$>$}



Inheritance diagram for eo\+Normal\+Bit\+Mutation$<$ E\+OT $>$\+:
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Collaboration diagram for eo\+Normal\+Bit\+Mutation$<$ E\+OT $>$\+:
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\doxysubsection*{Public Member Functions}
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\mbox{\Hypertarget{classeo_normal_bit_mutation_a53dd38d185c0d6fc5fcaa1ba7b838dec}\label{classeo_normal_bit_mutation_a53dd38d185c0d6fc5fcaa1ba7b838dec}} 
{\bfseries eo\+Normal\+Bit\+Mutation} (double rate=0.\+5, double variance=1)
\item 
\mbox{\Hypertarget{classeo_normal_bit_mutation_a0c784915cf0ae0e273a6488f6b0c9b23}\label{classeo_normal_bit_mutation_a0c784915cf0ae0e273a6488f6b0c9b23}} 
virtual bool \mbox{\hyperlink{classeo_normal_bit_mutation_a0c784915cf0ae0e273a6488f6b0c9b23}{operator()}} (\mbox{\hyperlink{struct_dummy}{E\+OT}} \&chrom)
\begin{DoxyCompactList}\small\item\em The pure virtual function that needs to be implemented by the subclass. \end{DoxyCompactList}\end{DoxyCompactItemize}
\doxysubsection*{Protected Attributes}
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\item 
\mbox{\Hypertarget{classeo_normal_bit_mutation_ab2a2d6030014efad09dc652de6241b97}\label{classeo_normal_bit_mutation_ab2a2d6030014efad09dc652de6241b97}} 
double {\bfseries \+\_\+variance}
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\doxysubsection*{Additional Inherited Members}


\doxysubsection{Detailed Description}
\subsubsection*{template$<$class E\+OT$>$\newline
class eo\+Normal\+Bit\+Mutation$<$ E\+O\+T $>$}

Mutation which size is sample in a gaussian.

sample k from the normal distribution N(pn,σ$^\wedge$2) and apply flip\+\_\+k(x).

From\+: Furong Ye, Carola Doerr, and Thomas Back. Interpolating local and global search by controllingthe variance of standard bit mutation. In 2019 I\+E\+EE Congress on Evolutionary Computation(\+C\+E\+C), pages 2292–2299.

In contrast to standard bit mutation, this operators allows to scale the variance of the mutation strength independently of the mean. 

The documentation for this class was generated from the following file\+:\begin{DoxyCompactItemize}
\item 
eo/src/ga/eo\+Standard\+Bit\+Mutation.\+h\end{DoxyCompactItemize}