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TREC
2001

Question Answering: CNLP at the TREC-10 Question Answering Track

10 years 1 months ago
Question Answering: CNLP at the TREC-10 Question Answering Track
This paper describes the retrieval experiments for the main task and list task of the TREC-10 questionanswering track. The question answering system described automatically finds answers to questions in a large document collection. The system uses a two-stage retrieval approach to answer finding based on matching of named entities, linguistic patterns, and keywords. In answering a question, the system carries out a detailed query analysis that produces a logical query representation, an indication of the question focus, and answer clue words.
Jiangping Chen, Anne Diekema, Mary D. Taffet, Nanc
Added 31 Oct 2010
Updated 31 Oct 2010
Type Conference
Year 2001
Where TREC
Authors Jiangping Chen, Anne Diekema, Mary D. Taffet, Nancy J. McCracken, Necati Ercan Ozgencil, Ozgur Yilmazel, Elizabeth D. Liddy
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