4177 search results - page 243 / 836 » On the Performance of Ant-based Clustering |
161
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DASFAA
2007
IEEE
16 years 27 days ago
2007
IEEE
Recent research shows that ontology as background knowledge can improve document clustering quality with its concept hierarchy knowledge. Previous studies take term semantic simila...
196
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BMCBI
2006
15 years 6 months ago
2006
Background: Protein sequence clustering has been widely used as a part of the analysis of protein structure and function. In most cases single linkage or graph-based clustering al...
211
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BMCBI
2005
15 years 6 months ago
2005
Motivation: In cluster analysis, the validity of specific solutions, algorithms, and procedures present significant challenges because there is no null hypothesis to test and no &...
180
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ICDE
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract— We propose the Multi-resolution Correlation Cluster detection (MrCC), a novel, scalable method to detect correlation clusters able to analyze dimensional data in the ra...
156
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ICDM
2007
IEEE
16 years 26 days ago
2007
IEEE
We propose a new technique for clustering of text documents that relies on a biclustering structure constructed on terms and documents. Our approach makes use of a greedy algorith...