Commit cabb5896 by Christoph Lampert

### shuffled

parent a34b7bf1
 \newlength{\pacsheight} \setlength{\pacsheight}{2.5cm} \vspace{0.45cm} \begin{minipage}[c]{0.46\textwidth} \textbf{Problem Formulation:} \begin{itemize} \item Pretrained model $M$ for task $T: X \rightarrow Y$ \item How to most efficiently fine-tune $M$ for new task $T': X' \rightarrow Y$ where $\mathcal{P}(X) \neq \mathcal{P}(X')$ \item \textbf{Baseline:} Fine-tuning \begin{itemize} \item slow/intensive for large models \item might overfit (small $X'$, many parameters) \end{itemize} \item how to fine-tune pretrained model $M$ for new task? %$T: X \rightarrow Y$ %\item How to most efficiently fine-tune $M$ for new task $T': X' \rightarrow Y$ where $\mathcal{P}(X) \neq \mathcal{P}(X')$ %\item \textbf{Baseline:} Fine-tuning % \begin{itemize} % \item slow/intensive for large models % \item might overfit (small $X'$, many parameters) % \end{itemize} \end{itemize} \textbf{Proposed}: flexible Fine-tuning of internal layers \begin{itemize} \item allow any layer to be tuned, not just last \item automatic selection criterion \end{itemize} \end{minipage} % \begin{minipage}[c]{0.49\textwidth} \begin{center} \newcommand{\pacsheight}{2.5cm} \textbf{Example (PACS~\blue{[1]} dataset and variants)} \vspace{0.25cm} \begin{minipage}[c]{0.16\textwidth} \begin{minipage}[c]{0.25\textwidth} \includegraphics[width=\textwidth]{fine-tuning/selection_criterion_pacs.png} \end{minipage} \quad \begin{minipage}[c]{0.22\textwidth} \begin{minipage}[c]{.4\textwidth} \centering \includegraphics[height=\pacsheight]{pacs_1.png} \centering \scriptsize \blue{Photo (base)} \end{minipage}~\hspace{5pt}\vrule\hspace{5pt}~ \begin{minipage}[c]{0.14\textwidth} \end{minipage} %~\hspace{5pt}\vrule\hspace{5pt}~ % \begin{minipage}[c]{.4\textwidth} \centering \includegraphics[height=\pacsheight]{pacs_4.png} \centering \scriptsize Painting \end{minipage} \begin{minipage}[c]{.4\textwidth} \centering \includegraphics[height=\pacsheight]{pacs_2.png} \centering \scriptsize Noisy \end{minipage}~ \begin{minipage}[c]{0.14\textwidth} \centering \includegraphics[height=\pacsheight]{pacs_3.png} \end{minipage} % \begin{minipage}[c]{.4\textwidth} \centering \includegraphics[height=\pacsheight]{pacs_5.png} \centering \scriptsize Blurry \centering \scriptsize Cartoon \end{minipage}~ \begin{minipage}[c]{0.14\textwidth} \centering \includegraphics[height=\pacsheight]{pacs_4.png} \centering \scriptsize Painting \end{minipage}~ \begin{minipage}[c]{0.14\textwidth} \centering \includegraphics[height=\pacsheight]{pacs_5.png} \begin{minipage}[c]{.4\textwidth} \centering \includegraphics[height=\pacsheight]{pacs_3.png} \centering \scriptsize Cartoon \centering \scriptsize Blurry \end{minipage}~ \begin{minipage}[c]{0.14\textwidth} % \begin{minipage}[c]{.4\textwidth} \centering \includegraphics[height=\pacsheight]{pacs_6.png} \centering \scriptsize Sketch \end{minipage} \end{center} \end{minipage} \begin{minipage}[c]{0.45\textwidth} \textbf{Proposed}: Flexible Fine-tuning of internal layers \begin{itemize} \item Layer Selection Criterion \item Experiments in various settings \item Projection module (parametrized case) \end{itemize} \end{minipage} \begin{minipage}[c]{0.5\textwidth} \raisebox{-0.5\height}{\includegraphics[width=0.58\textwidth]{fine-tuning/seelction_criterion.pdf}} `~~ \raisebox{-0.5\height}{\includegraphics[width=0.33\textwidth]{fine-tuning/selection_criterion_pacs.png}} \end{minipage} %\begin{center} % \textbf{Example (PACS~\blue{[1]} dataset and variants)} %\vspace{0.25cm} %\end{center}