181 search results - page 25 / 37 » Improving Re-ranking of Search Results Using Collaborative F... |
126
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SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
Search and recommendation systems must include contextual information to effectively model users’ interests. In this paper, we present a systematic study of the effectiveness of...
127
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IUI
2010
ACM
16 years 8 days ago
2010
ACM
We present an extension of a computational cognitive model of social tagging and exploratory search called the semantic imitation model. The model assumes a probabilistic represen...
118
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CVPR
2000
IEEE
16 years 5 months ago
2000
IEEE
Online photo sharing systems, such as Flickr and Picasa, provide a valuable source of human-annotated photos. Textual annotations are used not only to describe the visual content ...
138
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CIKM
2005
Springer
15 years 9 months ago
2005
Springer
This paper presents a hybrid concept hierarchy development technique for web returned documents retrieved by a meta-search engine. The aim of the technique is to separate the init...
153
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WWW
2008
ACM
16 years 4 months ago
2008
ACM
Improving the precision of information retrieval has been a challenging issue on Chinese Web. As exemplified by Chinese recipes on the Web, it is not easy/natural for people to us...