We present a new framework for compositional distributional semantics in which the distributional contexts of lexemes are expressed in terms of anchored packed dependency trees. We show that these structures have the potential to capture the full sentential contexts of a lexeme and provide a uniform basis for the composition of distributional knowledge in a way that captures both mutual disambiguation and generalization.
Aligning Packed Dependency Trees: A Theory of Composition for Distributional Semantics
David J. Weir,Julie Weeds,Jeremy Reffin,Thomas Kober
Published 2016 in International Conference on Computational Logic
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- Publication year
2016
- Venue
International Conference on Computational Logic
- Publication date
2016-08-25
- Fields of study
Linguistics, Computer Science
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