ResearchBenchmarksTopic Modeling on Reuters-RCV1Follow25.06MaxMAPConvexTopics7.58812.12416.6621.196Feb 23, 2026Evaluation ResultsMethodMethodLinksMaxMAPConvexTopics# of topics=1000# of topics=10002026.0225.06LDA# of topics=1000# of topics=10002026.0222.91BERTopic# of clusters=330# of clusters=3302026.0216.4009K-means# of clusters=1000# of clusters=10002026.0216.37K-means# of clusters=120# of clusters=1202026.029.04LDA# of topics=120# of topics=1202026.028.26