Automatically classifying English verb-particle constructions by particle semantics.
Published: 2006
Language: eng
Number of pages: 77
ISBN-13: 9780494210567
Description: We address the issue of automatically determining the semantic contribution of the particle in a verb-particle construction (VPC), a task which has been previously ignored in computational work on VPCs. Adopting a cognitive linguistic standpoint, we assume that every VPC is compositional, and that the semantic contribution of a particle corresponds to one of a small number of senses. We develop a feature space based on syntactic and semantic properties of verbs and VPCs for type classification of English VPCs according to the sense contributed by their particle. We focus on VPCs using the particle up since it is very frequent and exhibits a wide range of meanings. In our experiments on unseen test VPCs, features which are motivated by properties specific to verbs and VPCs outperform linguistically uninformed word co-occurrence features, and give a reduction in error rate of around 20-30% over a chance baseline.
Notes: Source: Masters Abstracts International, Volume: 45-03, page: 1524.

Advisor: Suzanne Stevenson.

Thesis (M.Sc.)--University of Toronto, 2006.

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