1933 search results - page 239 / 387 » Improved Algorithms for the Feedback Vertex Set Problems |
133
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ECCV
2006
Springer
16 years 5 months ago
2006
Springer
The paper introduces a new framework for feature learning in classification motivated by information theory. We first systematically study the information structure and present a n...
151
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MM
2009
ACM
15 years 10 months ago
2009
ACM
Query-to-concept mapping plays one of the keys to concept-based video retrieval. Conventional approaches try to find concepts that are likely to co-occur in the relevant shots fro...
117
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AAAI
2010
15 years 5 months ago
2010
Multiple Kernel Learning (MKL) can be formulated as a convex-concave minmax optimization problem, whose saddle point corresponds to the optimal solution to MKL. Most MKL methods e...
116
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NETCOOP
2007
Springer
15 years 10 months ago
2007
Springer
In the networking research literature, the problem of network utility optimization is often converted to the dual problem which, due to nondifferentiability, is solved with a part...
137
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RECSYS
2009
ACM
15 years 8 months ago
2009
ACM
Critiquing-based recommenders do not require users to state all of their preferences upfront or rate a set of previously experienced products. Compared to other types of recommend...