14761 search results - page 2578 / 2953 » Optimization in Data Mining |
208
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CIKM
2007
Springer
16 years 28 days ago
2007
Springer
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
233
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GECCO
2007
Springer
16 years 28 days ago
2007
Springer
Credit assignment is a fundamental issue for the Learning Classifier Systems literature. We engage in a detailed investigation of credit assignment in one recent system called UC...
204
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ISVC
2007
Springer
16 years 27 days ago
2007
Springer
We present a novel boosting algorithm where temporal consistency is addressed in a short-term way. Although temporal correlation of observed data may be an important cue for classi...
247
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SSD
2007
Springer
16 years 26 days ago
2007
Springer
In the k-medoid problem, given a dataset P, we are asked to choose k points in P as the medoids. The optimal medoid set minimizes the average Euclidean distance between the points ...
149
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CLUSTER
2006
IEEE
16 years 25 days ago
2006
IEEE
As new processor and memory architectures advance, clusters start to be built from larger SMP systems, which makes MPI intra-node communication a critical issue in high performanc...