44651 search results - page 8905 / 8931 » A Generalization of the Least General Generalization |
120
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SIGIR
2012
ACM
13 years 8 days ago
2012
ACM
Similarity search is a key challenge for multimedia retrieval applications where data are usually represented in high-dimensional space. Among various algorithms proposed for simi...
109
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SIGIR
2012
ACM
13 years 8 days ago
2012
ACM
Many current effectiveness measures incorporate simplifying assumptions about user behavior. These assumptions prevent the measures from reflecting aspects of the search process...
105
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SIGIR
2012
ACM
13 years 8 days ago
2012
ACM
The intent-oriented search diversification methods developed in the field so far tend to build on generative views of the retrieval system to be diversified. Core algorithm compon...
189
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SIGIR
2012
ACM
13 years 8 days ago
2012
ACM
People are seldom aware that their search queries frequently mismatch a majority of the relevant documents. This may not be a big problem for topics with a large and diverse set o...
138
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STOC
2012
ACM
13 years 8 days ago
2012
ACM
Option contracts are a type of financial derivative that allow investors to hedge risk and speculate on the variation of an asset’s future market price. In short, an option has...