3237 search results - page 255 / 648 » Clustering by Regression Analysis |
188
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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...
172
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BMCBI
2005
15 years 6 months ago
2005
Background: Clustering is a key step in the analysis of gene expression data, and in fact, many classical clustering algorithms are used, or more innovative ones have been designe...
228
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HIPC
2009
Springer
15 years 4 months ago
2009
Springer
Abstract--Microarray-based comparative genomic hybridization (aCGH) offers an increasingly fine-grained method for detecting copy number variations in DNA. These copy number variat...
230
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TKDE
2012
13 years 9 months ago
2012
—Traditional clustering techniques are inapplicable to problems where the relationships between data points evolve over time. Not only is it important for the clustering algorith...
296
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
In this paper, we present a stream-based mining algorithm for online anomaly prediction. Many real-world applications such as data stream analysis requires continuous cluster opera...