8298 search results - page 238 / 1660 » Geografisches Information Retrieval |
144
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CIKM
2000
Springer
15 years 11 months ago
2000
Springer
We consider the problem of browsing the top ranked portion of the documents returned by an information retrieval system. We describe an interactive relevance feedback agent that a...
158
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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...
159
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SIGIR
2006
ACM
16 years 20 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...
168
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IEEECIT
2005
IEEE
16 years 9 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...
214
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SIGIR
2004
ACM
16 years 4 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...