703 search results - page 30 / 141 » Efficiency measurement using independent component analysis ... |
176
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MM
2004
ACM
15 years 11 months ago
2004
ACM
Subspace learning techniques are widespread in pattern recognition research. They include Principal Component Analysis (PCA), Locality Preserving Projection (LPP), etc. These tech...
171
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
Although most of existing research usually detects events by analyzing the content or structural information of Web documents, a recent direction is to study the usage data. In th...
196
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TIP
2002
15 years 5 months ago
2002
An unsupervised classification algorithm is derived by modeling observed data as a mixture of several mutually exclusive classes that are each described by linear combinations of i...
137
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ISBI
2004
IEEE
16 years 7 months ago
2004
IEEE
Image analysis is a crucial step in processing microarray data generated by gene expression studies, which have been used extensively in understanding the molecular mechanisms of ...
146
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EXPCS
2007
15 years 10 months ago
2007
XML simplifies data exchange among heterogeneous computers, but it is notoriously verbose and has spawned the development of many XML-specific compressors and binary formats. We p...