8298 search results - page 433 / 1660 » Query-Free Information Retrieval |
159
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ICDIM
2007
IEEE
16 years 1 months ago
2007
IEEE
: In this paper, we propose a method for retrieving products that match users’ search queries written in natural language. We use a large amount of product reviews written by con...
164
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SIGIR
2006
ACM
16 years 23 days ago
2006
ACM
Accurate estimation of information retrieval evaluation metrics such as average precision require large sets of relevance judgments. Building sets large enough for evaluation of r...
173
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IEEECIT
2005
IEEE
16 years 12 days ago
2005
IEEE
Similarity search leveraging distance-based index structures is increasingly being used for complex data types. It has been shown that for high dimensional uniform vectors with si...
223
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SIGIR
2004
ACM
16 years 7 days ago
2004
ACM
Document-centric XML collections contain text-rich documents, marked up with XML tags. The tags add lightweight semantics to the text. Querying such collections calls for a hybrid...
153
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INEX
2004
Springer
16 years 5 days ago
2004
Springer
Queries over XML documents challenge search engines to return the most relevant XML components that satisfy the query concepts. In a previous work[6] we described an algorithm to ...