1856 search results - page 72 / 372 » cluster 2008 |
128
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BMCBI
2008
15 years 5 months ago
2008
Background: DNA microarrays, which determine the expression levels of tens of thousands of genes from a sample, are an important research tool. However, the volume of data they pr...
169
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SIGIR
2008
ACM
15 years 5 months ago
2008
ACM
We introduce the posterior probabilistic clustering (PPC), which provides a rigorous posterior probability interpretation for Nonnegative Matrix Factorization (NMF) and removes th...
136
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JCP
2008
15 years 5 months ago
2008
It presents some definitions of projected cluster and projected cluster group on hybrid attributes after having given some definitions on ordered attributes and sorted attributes t...
171
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DKE
2007
15 years 5 months ago
2007
We develop a new algorithm for clustering search results. Differently from many other clustering systems that have been recently proposed as a post-processing step for Web search ...
120
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
Document clustering techniques have been applied in several areas, with the web as one of the most recent and influent. Both general-purpose and text-oriented techniques exist and...