\begin{table}[t]
\centering
\small
\caption{Ablation on sample ratio.}
\label{tab:mask_sample_ratio}
\begin{tabular}{crrr}
\toprule
Sample Ratio & B@4 & C & BS \\
\midrule
0% & 60.38 & 562.83 & 75.72 \\
100% & 60.95 & 568.18 & 76.10 \\
25% & 60.39 & 562.15 & 75.63 \\
50% & \textbf{61.22} & \textbf{570.63} & \textbf{76.25} \\
75% & 60.96 & 567.99 & 76.00 \\
\bottomrule
\end{tabular}
\end{table}
