2452 search results - page 213 / 491 » A Language Modeling Approach to Information Retrieval |
211
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ECIR
2011
Springer
14 years 10 months ago
2011
Springer
Recently, mean-variance analysis has been proposed as a novel paradigm to model document ranking in Information Retrieval. The main merit of this approach is that it diversifies t...
229
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AH
2000
Springer
15 years 11 months ago
2000
Springer
The paper investigates the use of computational intelligence for adaptive lesson presentation in a Web-based learning environment. A specialized connectionist architecture is devel...
157
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
Based on the type of collaborative objects, a collaborative filtering (CF) system falls into one of two categories: item-based CF and user-based CF. Clustering is the basic idea i...
161
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SAC
2005
ACM
16 years 2 days ago
2005
ACM
Users’ search needs are often represented by words and images are retrieved according to such textual queries. Annotation words assigned to the stored images are most useful to ...
191
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AAAI
2008
15 years 8 months ago
2008
Query translation for Cross-Lingual Information Retrieval (CLIR) has gained increasing attention in the research area. Previous work mainly used machine translation systems, bilin...