Effective Broad-Coverage Deep Parsing

Current semantic parsers either compute shallow representations over a wide range of input, or deeper representations in very limited domains. We describe a system that provides broad-coverage, deep semantic parsing designed to work in any domain using a core domain-general lexicon, ontology and gra...

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Bibliographic Details
Main Authors: Allen, James, Bahkshandeh, Omid, De Beaumont, William, Galescu, Lucian, Teng, Choh Man
Format: Conference Proceeding
Language:English
Online Access:Get full text
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Summary:Current semantic parsers either compute shallow representations over a wide range of input, or deeper representations in very limited domains. We describe a system that provides broad-coverage, deep semantic parsing designed to work in any domain using a core domain-general lexicon, ontology and grammar. This paper discusses how this core system can be customized for a particularly challenging domain, namely reading research papers in biology. We evaluate these customizations with some ablation experiments
ISSN:2159-5399
2374-3468
DOI:10.1609/aaai.v32i1.11934