4645 search results - page 139 / 929 » Using Information Extraction to Improve Document Retrieval |
139
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SIGIR
2000
ACM
15 years 9 months ago
2000
ACM
: This paper presents a novel way of examining the accuracy of the evaluation measures commonly used in information retrieval experiments. It validates several of the rules-of-thum...
118
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CIKM
2009
Springer
15 years 11 months ago
2009
Springer
Leveraging information from relevance assessments has been proposed as an effective means for improving retrieval. We introduce a novel language modeling method which uses inform...
140
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IRAL
2000
ACM
15 years 9 months ago
2000
ACM
Spoken document retrieval (SDR) has been extensively studied in recent years because of its potential use in navigating large multimedia collections in the near future. This paper...
131
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JUCS
2008
15 years 5 months ago
2008
Abstract: As web sites are getting more complicated, the construction of web information extraction systems becomes more troublesome and time-consuming. A common theme is the diffi...
121
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SAC
2005
ACM
15 years 10 months ago
2005
ACM
Based on the idea that the closer the query terms in a document are, the more relevant this document is, we propose a mathematical model of information retrieval based on a fuzzy ...