7690 search results - page 313 / 1538 » Clustering Data Streams |
189
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BMCBI
2007
15 years 6 months ago
2007
Background: Mean-based clustering algorithms such as bisecting k-means generally lack robustness. Although componentwise median is a more robust alternative, it can be a poor cent...
202
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ICANN
2009
Springer
15 years 4 months ago
2009
Springer
Different algorithms have been proposed in the literature to cluster gene expression data, however there is no single algorithm that can be considered the best one independently on...
209
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Mining informative patterns from very large, dynamically changing databases poses numerous interesting challenges. Data summarizations (e.g., data bubbles) have been proposed to c...
199
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ICDM
2005
IEEE
16 years 9 days ago
2005
IEEE
In this paper, we deal with mining sequential patterns in multiple data streams. Building on a state-of-the-art sequential pattern mining algorithm PrefixSpan for mining transact...
163
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CCGRID
2009
IEEE
16 years 1 months ago
2009
IEEE
The deluge of available data for analysis demands the need to scale the performance of data mining implementations. With the current architectural trends, one of the major challen...