4645 search results - page 645 / 929 » Using Information Extraction to Improve Document Retrieval |
193
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CIKM
2005
Springer
16 years 6 days ago
2005
Springer
Subject-specific search facilities on health sites are usually built using manual inclusion and exclusion rules. These can be expensive to maintain and often provide incomplete c...
165
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CLEF
2007
Springer
16 years 25 days ago
2007
Springer
The objective of the Answer Validation Exercise (AVE) 2007 is to develop systems able to decide if the answer to a question is correct or not. Since it is expected that a high per...
148
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
We investigate the problem of learning document classifiers in a multilingual setting, from collections where labels are only partially available. We address this problem in the ...
173
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SIGIR
2005
ACM
16 years 6 days ago
2005
ACM
Measuring the information retrieval effectiveness of Web search engines can be expensive if human relevance judgments are required to evaluate search results. Using implicit user ...
148
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HT
2007
ACM
15 years 10 months ago
2007
ACM
We present a study of the degree to which annotations overlap when several researchers read the same set of scientific articles. Our objective is to determine whether there is suf...