3241 search results - page 296 / 649 » Challenges for Dataset Search |
156
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SAC
2005
ACM
15 years 11 months ago
2005
ACM
Because of name variations, an author may have multiple names and multiple authors may share the same name. Such name ambiguity affects the performance of document retrieval, web ...
159
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SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
Memory-based approaches for collaborative filtering identify the similarity between two users by comparing their ratings on a set of items. In the past, the memory-based approache...
136
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CIKM
2005
Springer
15 years 11 months ago
2005
Springer
This paper presents a novel formulation and approach to the minimal document set retrieval problem. Minimal Document Set Retrieval (MDSR) is a promising information retrieval task...
169
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SIGIR
2004
ACM
15 years 11 months ago
2004
ACM
The goal of collaborative filtering is to make recommendations for a test user by utilizing the rating information of users who share interests similar to the test user. Because r...
133
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SETN
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. This paper elaborates on an efficient approach for clustering discrete data by incrementally building multinomial mixture models through likelihood maximization using the...