3499 search results - page 307 / 700 » On the local optimality of LambdaRank |
149
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LAWEB
2003
IEEE
16 years 3 hour ago
2003
IEEE
We perform a clustering of the Chilean Web Graph using a local fitness measure, optimized by simulated annealing, and compare the obtained cluster distribution to that of two mod...
188
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GECCO
2003
Springer
15 years 12 months ago
2003
Springer
The Linear Ordering Problem(LOP), which is a well-known NP-hard problem, has numerous applications in various fields. Using this problem as an example, we illustrate a general pro...
162
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NIPS
2004
15 years 8 months ago
2004
We provide a principle for semi-supervised learning based on optimizing the rate of communicating labels for unlabeled points with side information. The side information is expres...
165
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IJCAI
2003
15 years 8 months ago
2003
We extend multiclass SVM to multiple prototypes per class. For this framework, we give a compact constrained quadratic problem and we suggest an efficient algorithm for its optimi...
183
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AHSWN
2008
15 years 6 months ago
2008
Given a graph G, a k-dominating set of G is a subset S of its vertices with the property that every vertex of G is either in S or has at least k neighbors in S. We present a new i...