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{\scriptsize \bf 03/06}
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\centerline{\Huge\bf Applications of Hopfield networks}
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\Large
\begin{itemize}

\item {\bf TSP}
\begin{itemize}
 \item sales person has to visit a number of cities
 \item no optimal standard solution
 \item hopfield networks: cities as neurons, ways as connections
\end{itemize}
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\item {\bf Associative memory}
\begin{itemize}
 \item recognition of partially disturbed pictures
 \item e.g library systems, web search indexes
\end{itemize}
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\item {\bf Pattern recognition}
\begin{itemize}
  \item Other solutions:
  \begin{itemize}
   \item \underline {Feed-forward network:} possibly no preprocessing, no feature space necessary;
     Problem: optimal network size and structure
   \item \underline{Heuristics:} specific, hand-crafted solution
  \end{itemize}
\end{itemize}
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\end{itemize}
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