Fig. 4: The heatmap table presents the percentage of a topic of peer comments (i.e., each column) for each topic of original user’s posts (i.e., each row).
From: Phrase-level pairwise topic modeling to uncover helpful peer responses to online suicidal crises
Darker background colors represent peer response topics occurring at a higher percentage to a specific user's post topic (i.e., a communication support R.CS and relationship/loss support R.RS to relationship stress P.RS, b treatment and medication R.TM to psychiatric disorder P.PD, and c academic encouragement R.AE to academic difficulty P.AD), and green fonts represent the peer response topic with the highest volume by user's post topic.
