\begin{figure}[!ht]
  \centering
    \includegraphics[scale=0.37]{Bilder/battle.png}
  \caption{Comparison of \textit{matrix-factorization} learned by \textit{gibbs-sampling (bayesian learning)} and \textit{stochastic gradient descent (SGD)} for an \textit{embedding dimension} from \textit{16} to \textit{512}.
}
\label{fig:battle}
\end{figure}
