Search Results for author: Stephen Cowley

Found 3 papers, 0 papers with code

Automatic Evaluation of Local Topic Quality

no code implementations ACL 2019 Jeffrey Lund, Piper Armstrong, Wilson Fearn, Stephen Cowley, Courtni Byun, Jordan Boyd-Graber, Kevin Seppi

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) topic assignments.

Topic Models

Cross-referencing using Fine-grained Topic Modeling

no code implementations NAACL 2019 Jeffrey Lund, Piper Armstrong, Wilson Fearn, Stephen Cowley, Emily Hales, Kevin Seppi

Cross-referencing, which links passages of text to other related passages, can be a valuable study aid for facilitating comprehension of a text.

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