\section{Max\+Variance\+New\+Cluster Class Reference}
\label{classmlpack_1_1kmeans_1_1MaxVarianceNewCluster}\index{Max\+Variance\+New\+Cluster@{Max\+Variance\+New\+Cluster}}


When an empty cluster is detected, this class takes the point furthest from the centroid of the cluster with maximum variance as a new cluster.  


\subsection*{Public Member Functions}
\begin{DoxyCompactItemize}
\item 
\textbf{ Max\+Variance\+New\+Cluster} ()
\begin{DoxyCompactList}\small\item\em Default constructor required by Empty\+Cluster\+Policy. \end{DoxyCompactList}\item 
{\footnotesize template$<$typename Metric\+Type , typename Mat\+Type $>$ }\\void \textbf{ Empty\+Cluster} (const Mat\+Type \&data, const size\+\_\+t empty\+Cluster, const arma\+::mat \&old\+Centroids, arma\+::mat \&new\+Centroids, arma\+::\+Col$<$ size\+\_\+t $>$ \&cluster\+Counts, Metric\+Type \&metric, const size\+\_\+t iteration)
\begin{DoxyCompactList}\small\item\em Take the point furthest from the centroid of the cluster with maximum variance to be a new cluster. \end{DoxyCompactList}\item 
{\footnotesize template$<$typename Archive $>$ }\\void \textbf{ serialize} (Archive \&ar, const unsigned int version)
\begin{DoxyCompactList}\small\item\em Serialize the object. \end{DoxyCompactList}\end{DoxyCompactItemize}


\subsection{Detailed Description}
When an empty cluster is detected, this class takes the point furthest from the centroid of the cluster with maximum variance as a new cluster. 

Definition at line 26 of file max\+\_\+variance\+\_\+new\+\_\+cluster.\+hpp.



\subsection{Constructor \& Destructor Documentation}
\mbox{\label{classmlpack_1_1kmeans_1_1MaxVarianceNewCluster_a9ed3717eabbef469bb2e7a2db8a95ab8}} 
\index{mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster@{mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster}!Max\+Variance\+New\+Cluster@{Max\+Variance\+New\+Cluster}}
\index{Max\+Variance\+New\+Cluster@{Max\+Variance\+New\+Cluster}!mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster@{mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster}}
\subsubsection{Max\+Variance\+New\+Cluster()}
{\footnotesize\ttfamily \textbf{ Max\+Variance\+New\+Cluster} (\begin{DoxyParamCaption}{ }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [inline]}}



Default constructor required by Empty\+Cluster\+Policy. 



Definition at line 30 of file max\+\_\+variance\+\_\+new\+\_\+cluster.\+hpp.



References Max\+Variance\+New\+Cluster\+::\+Empty\+Cluster(), and Max\+Variance\+New\+Cluster\+::serialize().



\subsection{Member Function Documentation}
\mbox{\label{classmlpack_1_1kmeans_1_1MaxVarianceNewCluster_a19c2bf320368cb77a6e5cb604b35b42d}} 
\index{mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster@{mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster}!Empty\+Cluster@{Empty\+Cluster}}
\index{Empty\+Cluster@{Empty\+Cluster}!mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster@{mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster}}
\subsubsection{Empty\+Cluster()}
{\footnotesize\ttfamily void Empty\+Cluster (\begin{DoxyParamCaption}\item[{const Mat\+Type \&}]{data,  }\item[{const size\+\_\+t}]{empty\+Cluster,  }\item[{const arma\+::mat \&}]{old\+Centroids,  }\item[{arma\+::mat \&}]{new\+Centroids,  }\item[{arma\+::\+Col$<$ size\+\_\+t $>$ \&}]{cluster\+Counts,  }\item[{Metric\+Type \&}]{metric,  }\item[{const size\+\_\+t}]{iteration }\end{DoxyParamCaption})}



Take the point furthest from the centroid of the cluster with maximum variance to be a new cluster. 


\begin{DoxyTemplParams}{Template Parameters}
{\em Mat\+Type} & Type of data (arma\+::mat or arma\+::spmat). \\
\hline
\end{DoxyTemplParams}

\begin{DoxyParams}{Parameters}
{\em data} & Dataset on which clustering is being performed. \\
\hline
{\em empty\+Cluster} & Index of cluster which is empty. \\
\hline
{\em old\+Centroids} & Centroids of each cluster (one per column) at the start of the iteration. \\
\hline
{\em new\+Centroids} & Centroids of each cluster (one per column) at the end of the iteration. \\
\hline
{\em cluster\+Counts} & Number of points in each cluster. \\
\hline
{\em metric} & The Metric to use. \\
\hline
{\em iteration} & Number of iteration. \\
\hline
\end{DoxyParams}


Referenced by Max\+Variance\+New\+Cluster\+::\+Max\+Variance\+New\+Cluster().

\mbox{\label{classmlpack_1_1kmeans_1_1MaxVarianceNewCluster_a68e832cb064e3b7ca978d8e5911cf700}} 
\index{mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster@{mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster}!serialize@{serialize}}
\index{serialize@{serialize}!mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster@{mlpack\+::kmeans\+::\+Max\+Variance\+New\+Cluster}}
\subsubsection{serialize()}
{\footnotesize\ttfamily void serialize (\begin{DoxyParamCaption}\item[{Archive \&}]{ar,  }\item[{const unsigned int}]{version }\end{DoxyParamCaption})}



Serialize the object. 



Referenced by Max\+Variance\+New\+Cluster\+::\+Max\+Variance\+New\+Cluster().



The documentation for this class was generated from the following file\+:\begin{DoxyCompactItemize}
\item 
/var/www/mlpack.\+ratml.\+org/mlpack.\+org/\+\_\+src/mlpack-\/3.\+3.\+2/src/mlpack/methods/kmeans/\textbf{ max\+\_\+variance\+\_\+new\+\_\+cluster.\+hpp}\end{DoxyCompactItemize}