\begin{figure}[!th]
    \centering
    % \subfloat[Kendall's tau correlation]{
        \includegraphics[width=0.8\linewidth]{imgs/weighted_pivot_kendall.pdf}
    % }\\
    % \subfloat[ARI of selected model]{
    %     \includegraphics[width=0.8\linewidth]{imgs/weighted_pivot_ari.pdf}
    % }
    \caption{Evolution of Kendall's tau correlation ($\uparrow$) of the selected models per ranking method as the interpolation $\alpha$ varies between highly accurate models ($\alpha=0$) and non-accurate models ($\alpha=1$).}
    \label{fig:synthetic_partitions_pivot}
\end{figure}