2263 search results - page 318 / 453 » On learning in agent-centered search |
190
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MM
2004
ACM
15 years 12 months ago
2004
ACM
In this paper, we propose a novel transductive learning framework named manifold-ranking based image retrieval (MRBIR). Given a query image, MRBIR first makes use of a manifold ra...
200
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KCAP
2003
ACM
15 years 11 months ago
2003
ACM
Tools for filtering the World Wide Web exist, but they are hampered by the difficulty of capturing user preferences in such a diverse and dynamic environment. Recommender systems ...
157
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MIR
2003
ACM
15 years 11 months ago
2003
ACM
In a typical content-based image retrieval (CBIR) system, query results are a set of images sorted by feature similarities with respect to the query. However, images with high fea...
169
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JCDL
2010
ACM
15 years 11 months ago
2010
ACM
Topic models could have a huge impact on improving the ways users find and discover content in digital libraries and search interfaces, through their ability to automatically lea...
194
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Measuring the similarity between semantic relations that hold among entities is an important and necessary step in various Web related tasks such as relation extraction, informati...