2 papers
cs.IR2019
Automatic Evaluation of Local Topic Quality
Jeffrey Lund, Piper Armstrong, Wilson Fearn +4
Topic models are typically evaluated with respect to the global topic distributions that they generate, using metrics such as coherence, but without regard to local (token-level) t…
cs.CL2019
Cross-referencing using Fine-grained Topic Modeling
Jeffrey Lund, Piper Armstrong, Wilson Fearn +3
Cross-referencing, which links passages of text to other related passages, can be a valuable study aid for facilitating comprehension of a text. However, cross-referencing requires…