Fig. 3
From: Revealing topics and their evolution in biomedical literature using Bio-DTM: a case study of ginseng
Topics from biological dynamic topic model on ginseng-related literature. The top 10 words at each time slice have been illustrated for topic 9 (a) and topic 6 (b); the topic score reflects how its topic has changed over time with c for topic 9 and d for topic 6