Commit a7e83b82 by Amelie Royer

### problem formulation

parent 29defe1f
 \begin{minipage}[c]{0.55\textwidth} \vspace{0.45cm} \textbf{Setting:} \begin{minipage}[c]{0.46\textwidth} \textbf{Problem Formulation:} \begin{itemize} \begin{itemize} \item classes appear sequentially (or in batches) % $c_1,c_2,\dots,c_T$ \item Pretrained model $M$ for task $T: X \rightarrow Y$ \item each class $y$ has training images $X^y=\{x^y_1,\dots,x^y_{n_y}\}$ \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 for large models \item overfitting (small $X'$, many parameters) \end{itemize} \end{itemize} \end{itemize} \end{minipage} \end{minipage} ~ % \begin{minipage}[c]{0.4\textwidth} \begin{minipage}[c]{0.49\textwidth} \begin{center} \begin{center} \newcommand{\pacsheight}{2.5cm} \newcommand{\pacsheight}{2.5cm} \textbf{Example (PACS~\blue{[1]} dataset and variants)} \textbf{Example (PACS~\blue{[1]} dataset and variants)} \begin{minipage}[c]{0.14\textwidth} \begin{minipage}[c]{0.16\textwidth} \centering \includegraphics[height=\pacsheight]{pacs_1.png} \centering \includegraphics[height=\pacsheight]{pacs_1.png} \centering \scriptsize Photo \centering \scriptsize \blue{Photo (base)} \end{minipage}~ \end{minipage}~~~ \begin{minipage}[c]{0.14\textwidth} \begin{minipage}[c]{0.14\textwidth} \centering \includegraphics[height=\pacsheight]{pacs_2.png} \centering \includegraphics[height=\pacsheight]{pacs_2.png} ... ...
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