8881 search results - page 287 / 1777 » Active Data Clustering |
148
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PR
2007
15 years 6 months ago
2007
Classical clustering algorithms are based on the concept that a cluster center is a single point. Clusters which are not compact around a single point are not candidates for class...
168
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SSD
2005
Springer
16 years 4 days ago
2005
Springer
Abstract. Query optimization is an important functionality of modern database systems and often based on estimating the selectivity of queries before actually executing them. Well-...
189
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
As technology advances we encounter more available data on moving objects, which can be mined to our benefit. In order to efficiently mine this large amount of data we propose an ...
210
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CLUSTER
2004
IEEE
15 years 10 months ago
2004
IEEE
A key challenge in supporting data-driven scientific applications is the storage and management of input and output data in a distributed environment. In this paper, we describe a...
162
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GFKL
2004
Springer
16 years 1 days ago
2004
Springer
A hierarchical extension of the finite mixture model is presented that can be used for the analysis of nested data structures. The model permits a simultaneous model-based cluster...