\section{Experiments}

\subsection{Datasets}
\begin{frame}{Experiments}
\framesubtitle{Datasets}
    \begin{block}{2017 PhysioNet/CinC Challenge dataset \cite{Clifford2017}}
        \begin{itemize}
            \item Single-lead ECG signals with variable length ($2714$ - $18286$ samples)
            \item $8529$ publicaly available data samples ($7000$ train \& $1528$ val.)
            \item Labels include four classes (normal, AF, other \& noisy)
        \end{itemize}
    \end{block}
    \pause
    \begin{block}{Icentia$11\si{\kilo}$ \cite{Tan2019}}
        \begin{itemize}
            \item Single-lead ECG signals of $11\si{\kilo}$ patients.
            \item $550\si{\kilo}$ data samples with a length of $~1\si{\hour}$
            \item Sparse six class rhythm labels including AF
            \item Cropped and resampled to match target dataset
        \end{itemize}
    \end{block}
\end{frame}

\subsection{ECG-DualNet Results}
\begin{frame}{Results}
\framesubtitle{ECG-DualNet Results}
    \begin{table}[h!]
        \label{tab:results}
        \centering
        \scriptsize{\caption{Classification results of our proposed approaches and baselines on the 2017 PhysioNet validation set.}}
        \input{table/results}
    \end{table}
\end{frame}

\begin{frame}{Results}
\framesubtitle{ECG-DualNet Results Pre-Training}
    \begin{table}[!ht]
        \centering
        \caption{Classification results of our proposed approaches on the Icentia$11$k validation set. Only a single training for each model run was conducted.}
        \small{\input{table/results_Icentia11k}}
        \label{tab:results_Icentia11k}
    \end{table}
    \pause
    \begin{table}[!ht]
        \centering
        \caption{Classification results of our proposed approaches on the 2017 PhysioNet validation set and \newline pre-trained on the Icentia$11$k dataset. Differences to values of no pre-training results in red.}
        \small{\input{table/pretraining_results}}
        \label{tab:pretraining_results}
    \end{table}
\end{frame}

\subsection{Ablation Study}
\begin{frame}{Results}
\framesubtitle{Ablation Study}
    \begin{table}[h!]
        \centering
        \caption{Classification results on the 2017 PhysioNet validation for different ablations. ECG-DualNet L configuration utilized.}
        \input{table/ablation_study}
        \label{tab:ablations}
    \end{table}
\end{frame}