\begin{table}[t] \centering \caption{Comparison with symmetrization based on basis projection (BP) under different values of fraction of bases $\alpha$ of Nyquist frequencies (see \cref{sec:other_symmetrization}) and resolution $n$ of latent features.} \label{tab:representation_comparison} \begin{tabular}{lccc} \toprule Method & $n=64$ & $n=128$ & $n=256$ \\ \midrule BP ($\alpha=0.25$) & 3.81 & 3.07 & 3.46 \\ BP ($\alpha=0.50$) & 3.98 & 3.38 & 3.61 \\ BP ($\alpha=1.00$) & 4.05 & 3.42 & 3.48 \\ Ours & \textbf{4.30} & \textbf{4.20} & \textbf{3.99} \\ \bottomrule \end{tabular} \end{table}