ResearchBenchmarksTopic Clustering on DBLPFollow44.3Top PurityvONT5.92415.88725.8535.813Jul 3, 2023Evaluation ResultsMethodMethodLinksTop PurityKMeans PurityKMeans NMITop NMIvONTNumber of topics=20Number of topics=202023.0744.345.650.451.9VNVDMNumber of topics=20Number of topics=202023.0737.138.941.342.5NSTMNumber of topics=20Number of topics=202023.073427.232.237.5GSMNumber of topics=20Number of topics=202023.0730.427.233.335.8ETMNumber of topics=20Number of topics=202023.0720.821.726.825.1prodLDANumber of topics=20Number of topics=202023.077.4——3.8