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Tweak headers.

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1 parent 6d23263 commit 995a614297d2fa1c5e3b03ff7e79af7f24845a80 @olav committed Oct 3, 2011
Showing with 3 additions and 4 deletions.
  1. BIN presentation/dist/presentation.pdf
  2. +3 −4 presentation/src/base.tex
Binary file not shown.
@@ -72,13 +72,12 @@
\begin{frame}
\frametitle{Recommender Systems Terminology}
\begin{tabular*}{1\textwidth}{ l l }
- \textbf{term} & \textbf{description} \\
\hline
$u$ & a user \\
\hline
$i$ & an item (article, website, movie, email...)\\
\hline
- $r$ & the rating (relevance, utility, other domain term)\\
+ $r$ & a rating (relevance, utility, other domain term)\\
\hline
$m$ & a method/algorithm for predicting ratings.\\
\hline
@@ -125,7 +124,7 @@
\end{frame}
\begin{frame}
- \frametitle{The Problem: Latent Subjectivity}
+ \frametitle{The Problem}
\begin{eqnarray}
\hat{r}_{u,i} = \sum_{m \in M} w_{m} \times p_{r}(m,u,i)
\end{eqnarray}
@@ -138,7 +137,7 @@
\end{frame}
\begin{frame}
- \frametitle{The Problem: Latent Subjectivity}
+ \frametitle{The Problem}
\huge
\linespread{2}{
The \emph{amount} and \emph{type} of personalization

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