226 search results - page 12 / 46 » Ranking social bookmarks using topic models |
103
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CIKM
2009
Springer
14 years 7 months ago
2009
Springer
Standard approaches to evaluating and comparing information retrieval systems compute simple averages of performance statistics across individual topics to measure the overall sys...
116
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IDEAL
2007
Springer
15 years 3 months ago
2007
Springer
In the information age, online collaboration and social networks are of increasing importance and quickly becoming an integral part of our lifestyle. In business, social networking...
115
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CIKM
2009
Springer
14 years 7 months ago
2009
Springer
Social bookmarking tools become more and more popular nowadays and tagging is used to organize information and allow users to recall or search the resources. Users need to type th...
COLING
2010
14 years 4 months ago
2010
This work presents a study to bridge topic modeling and personalized search. A probabilistic topic model is used to extract topics from user search history. These topics can be se...
78
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CLEF
2006
Springer
15 years 1 months ago
2006
Springer
This paper presents an approach of a cross-lingual information retrieval which uses a ranking method based on a penalisation version of the Jaccard formula. The obtained results a...