Sciweavers

Share
ACL
2004

FLSA: Extending Latent Semantic Analysis with Features for Dialogue Act Classification

11 years 2 months ago
FLSA: Extending Latent Semantic Analysis with Features for Dialogue Act Classification
We discuss Feature Latent Semantic Analysis (FLSA), an extension to Latent Semantic Analysis (LSA). LSA is a statistical method that is ordinarily trained on words only; FLSA adds to LSA the richness of the many other linguistic features that a corpus may be labeled with. We applied FLSA to dialogue act classification with excellent results. We report results on three corpora: CallHome Spanish, MapTask, and our own corpus of tutoring dialogues.
Riccardo Serafin, Barbara Di Eugenio
Added 30 Oct 2010
Updated 30 Oct 2010
Type Conference
Year 2004
Where ACL
Authors Riccardo Serafin, Barbara Di Eugenio
Comments (0)
books