\begin{tabular}{lrr}
\toprule
Set & Information set & Features \\
\midrule
B1 & PIT fundamentals + history + size & 21 \\
B2 & B1 + daily OHLCV (20/60-day) & 37 \\
B3 & B2 + 30-minute families & 56 \\
B4 & B2 + 5-minute families & 56 \\
B5 & B2 + 1-minute families & 56 \\
B5all & B2 + 30m + 5m + 1m & 94 \\
\bottomrule
\end{tabular}