\section{Introduction}
%⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
\begin{frame}{\bititle\\Introduction}
\begin{columns}\begin{column}{.5\textwidth}

\begin{itemize}
\item<1-> systèmes d’information
\item<2-> données massives
\end{itemize}

\end{column}\begin{column}{.5\textwidth}

\only<1>{\imgh{0}{10}{is}}
\only<2>{\imgh{.5}{10}{bd}}

\end{column}\end{columns}
\end{frame}
%–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
\subsection{Machine learning}
%⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
\begin{frame}{\bititle\\Introduction / Machine learning}
\begin{columns}\begin{column}{.5\textwidth}

\begin{itemize}
\item<1-> compréhension données
\item<2-> apprentissage automatique
\item<3-> conservation généralisation
\item<4-> choix algorithme pertinent
\end{itemize}

\end{column}\begin{column}{.5\textwidth}

\only<1>{\imgh{4.75}{8.5}{datavis}}
\only<2>{\imgh{2}{14}{ml}}
\only<3>{\imgh{0}{18}{general}}
\only<4>{\imgh{4.9}{9.5}{algo}}

\end{column}\end{columns}
\end{frame}
%–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
\subsection{Méthodes}
%⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
\begin{frame}{\bititle\\Introduction / Méthodes non supervisées}
\begin{columns}\begin{column}{.5\textwidth}

\begin{itemize}
\item<1-> pas d’étiquetage
\item<2-> clustering
\end{itemize}

\end{column}\begin{column}{.5\textwidth}


\end{column}\end{columns}
\end{frame}
%⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
\begin{frame}{\bititle\\Introduction / Méthodes semi-supervisées}
\begin{columns}\begin{column}{.5\textwidth}

\begin{itemize}
\item<1-> étiquetage partiel
\item<2-> mélange techniques
\end{itemize}

\end{column}\begin{column}{.5\textwidth}


\end{column}\end{columns}
\end{frame}
%⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
\begin{frame}{\bititle\\Introduction / Méthodes supervisées}
\begin{columns}\begin{column}{.5\textwidth}

\begin{itemize}
\item<1-> apprentissage
\item<2-> évaluation
\item<3-> régression
\item<4-> classification
\end{itemize}

\end{column}\begin{column}{.5\textwidth}

\only<3>{\imgcol{regression}}
\only<4>{\imgcol{classification}}

\end{column}\end{columns}
\end{frame}