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1
AI Approaches to Statistical Language Models
In: DTIC AND NTIS (2000)
Abstract: We have made a number of advances under this grant. We have created what is currently the most accurate parser for parsing into Penn-tree-bank-style trees; a program that identifies the antecedents of pronouns with 85% accuracy; a program that assigns function tags to parse text with 85% accuracy; a program that assigns referents to full noun phrases with 65% accuracy; very efficient parsers that explore very few constituents that do not appear in the final parse; and programs that discover semantic information about words from unlabeled text. Furthermore, all these programs work by statistical means.
Keyword: *ARTIFICIAL INTELLIGENCE; *NATURAL LANGUAGE; *PARSERS; Cybernetics; MATHEMATICAL MODELS; PATTERN RECOGNITION; SEMANTICS; TEXT PROCESSING
URL: http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA373537
http://www.dtic.mil/docs/citations/ADA373537
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2
On the Use of Framed Knowledge in Language Comprehension.
In: DTIC AND NTIS (1978)
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