4645 search results - page 57 / 929 » Using Information Extraction to Improve Document Retrieval |
124
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ICUIMC
2009
ACM
15 years 11 months ago
2009
ACM
Although documents have hundreds of thousands of unique words, only a small number of words are significantly useful for intelligent services. For this reason, feature extraction ...
189
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DKE
2006
15 years 4 months ago
2006
Information extraction (IE) addresses the problem of extracting specific information from a collection of documents. Much of the previous work on IE from structured documents, suc...
131
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NAACL
2010
15 years 2 months ago
2010
We describe a utility evaluation to determine whether cross-document information extraction (IE) techniques measurably improve user performance in news summary writing. Two groups...
148
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CLEF
2010
Springer
15 years 5 months ago
2010
Springer
In this paper we describe our participation in the 2010 CLEF-IP Prior Art Retrieval task where we examined the impact of information in different sections of patent documents, nam...
125
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CLEF
2006
Springer
15 years 8 months ago
2006
Springer
This paper details the participation of the XLDB group from the University of Lisbon at the GeoCLEF task of CLEF 2006. We tested text mining methods that make use of an ontology t...