\begin{table}
\caption{Comparison of the high-energy physics corpus and the computational linguistics corpus.}
\label{table:corpora}
\begin{tabular}{|c|c|c|}
\toprule
Cohort & High-energy physics & Computational Linguistics \\
\midrule
Cohort size ($N$) & $2\,195$ & $578$ \\
Number of abstracts ($D$) & $186\,162$ & $58\,289$ \\
Vocabulary size ($V$) & $4\,751$ & $5\,966$ \\
Valid topics ($K$) & 16 & 14 \\
Initial time period & 2000--2009 & 2002--2011 \\
Late time period & 2015--2019 & 2012--2022 \\
Author disambiguation & Yes & No \\
Minimum publications & $5$ & $3$ \\
\bottomrule
\end{tabular}
\end{table}