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%Arndt Tobias \hfill 21.12.2017\newline
%\textbf{Seminar Machine--Learning: Unsupervised %Learning} \newline
%Institut für Mathematik der Universität %Augsburg\\
%Lehrstuhl für Rechnerorientierte Statistik und %Datenanalyse\\
\smallskip\hrule\bigskip

\begin{center}
	{\huge{Electricity Price Forecasting based on Regression Tree Models}}
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% Theorem 3.8
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