\begin{frame}
	\begin{block}{Acknowledgments}
		\begin{itemize}\justifying
			%\footnote{xx}
			\item  `word2vec Parameter Learning Explained' by Xin Rong
			\item  `word2vec Explained: deriving Mikolov et al.'s negative-sampling word-embedding method' by Yoav Goldberg and Omer Levy
			\item Sebastian Ruder's blogs on word embeddings\footnote{\href{http://ruder.io/word-embeddings-1/}{\textcolor{blue}{Blog1}}, \href{http://ruder.io/word-embeddings-softmax/index.html}{\textcolor{blue}{Blog2}}, \href{http://ruder.io/secret-word2vec/index.html}{\textcolor{blue}{Blog3}}}
		\end{itemize}
	\end{block}
\end{frame}
