2828 search results - page 497 / 566 » Multimedia information retrieval from recorded presentations |
183
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KDD
2009
ACM
16 years 6 months ago
2009
ACM
In this paper, we consider the problem of combining link and content analysis for community detection from networked data, such as paper citation networks and Word Wide Web. Most ...
215
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KDD
2008
ACM
16 years 6 months ago
2008
ACM
The success of popular algorithms such as k-means clustering or nearest neighbor searches depend on the assumption that the underlying distance functions reflect domain-specific n...
185
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SAC
2004
ACM
15 years 11 months ago
2004
ACM
Interoperability is one of the main issues in creating a networked system of repositories The approaches range from simply forcing one metadata standard on all participating repos...
193
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CHI
2011
ACM
14 years 9 months ago
2011
ACM
Understanding how people interact with search engines is important in improving search quality. Web search engines typically analyze queries and clicked results, but these actions...
236
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Publication
Non-negative matrix factorization (NMF) has become a standard tool in data mining, information retrieval, and signal processing. It is used to factorize a non-negative data matrix ...