3499 search results - page 151 / 700 » On the local optimality of LambdaRank |
116
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ICDM
2002
IEEE
15 years 6 months ago
2002
IEEE
The k-means algorithm with cosine similarity, also known as the spherical k-means algorithm, is a popular method for clustering document collections. However, spherical k-means ca...
104
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BMCBI
2005
15 years 1 months ago
2005
Background: Protein subcellular localization is an important determinant of protein function and hence, reliable methods for prediction of localization are needed. A number of pre...
124
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SAC
2008
ACM
15 years 1 months ago
2008
ACM
We improve the resistance of gossip-based multicast to (Distributed) Denial of Service (DoS) attacks using dynamic local adaptations at each node. Each node estimates the current ...
115
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ECCV
2006
Springer
16 years 3 months ago
2006
Springer
Scale and affine-invariant local features have shown excellent performance in image matching, object and texture recognition. This paper optimizes keypoint detection to achieve sta...
131
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STOC
2006
ACM
16 years 2 months ago
2006
ACM
Local Search problem, which finds a local minimum of a black-box function on a given graph, is of both practical and theoretical importance to combinatorial optimization, complexi...