Optimizing Semantic Coherence in Topic Models
Optimizing Semantic Coherence in Topic Models
David Mimno,Hanna M. Wallach,2 Authors,A. McCallum
2011 · DBLP: conf/emnlp/MimnoWTLM11
Conference on Empirical Methods in Natural Language Processing · 1,923 Citations
TLDR
A novel statistical topic model based on an automated evaluation metric based on this metric that significantly improves topic quality in a large-scale document collection from the National Institutes of Health (NIH).