3499 search results - page 188 / 700 » On the local optimality of LambdaRank |
132
Voted
IM
2007
15 years 1 months ago
2007
A local graph partitioning algorithm finds a cut near a specified starting vertex, with a running time that depends largely on the size of the small side of the cut, rather than...
133
Voted
JIRS
2010
15 years 7 days ago
2010
Abstract Localization is a key issue for a mobile robot, in particular in environments where a globally accurate positioning system, such as GPS, is not available. In these environ...
125
Voted
IPPS
2010
IEEE
14 years 11 months ago
2010
IEEE
Abstract--In this work, we study the problem of routing packets between undifferentiated sources and sinks in a network modeled by a multigraph. We consider a distributed and local...
ECCV
2008
Springer
16 years 3 months ago
2008
Springer
Abstract. Variational problems, which are commonly used to solve lowlevel vision tasks, are typically minimized via a local, iterative optimization strategy, e.g. gradient descent....
108
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JGO
2010
15 years 7 days ago
2010
Both optimization and learning play important roles in a system for intelligent tasks. On one hand, we introduce three types of optimization tasks studied in the machine learning l...