2457 search results - page 268 / 492 » Evaluating Geographic Information Retrieval |
192
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WSDM
2010
ACM
16 years 4 months ago
2010
ACM
Online social networks are now a popular way for users to connect, express themselves, and share content. Users in today's online social networks often post a profile, consis...
205
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TREC
2008
15 years 8 months ago
2008
This paper describes our participation in the 2008 TREC Blog track. Our system consists of 3 components: data preprocessing, topic retrieval, and opinion finding. In the topic ret...
216
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
The multimedia information retrieval community has dedicated extensive research effort to the problem of content-based image retrieval (CBIR). However, these systems find their ma...
191
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SIGIR
2010
ACM
15 years 6 months ago
2010
ACM
Cluster label quality is crucial for browsing topic hierarchies obtained via document clustering. Intuitively, the hierarchical structure should influence the labeling accuracy. H...
186
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CLEF
2007
Springer
16 years 26 days ago
2007
Springer
This paper presents my participation to the second Morpho Challenge. Results have been obtained with the algorithm already presented at Morpho Challenge 2005. The system takes a p...