2383 search results - page 297 / 477 » Finding Representative Set from Massive Data |
133
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ICML
2010
IEEE
15 years 6 months ago
2010
IEEE
Variable selection for cluster analysis is a difficult problem. The difficulty originates not only from the lack of class information but also the fact that high-dimensional data ...
199
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PAKDD
2009
ACM
15 years 11 months ago
2009
ACM
It is a challenging and important task to retrieve images from a large and highly varied image data set based on their visual contents. Problems like how to fill the semantic gap b...
163
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CVPR
2001
IEEE
16 years 7 months ago
2001
IEEE
This paper presents an improvement of the classical Non-negative Matrix Factorization (NMF) approach, for dealing with local representations of image objects. NMF, when applied to...
160
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VIS
2004
IEEE
16 years 6 months ago
2004
IEEE
The physical interpretation of mathematical features of tensor fields is highly application-specific. Existing visualization methods for tensor fields only cover a fraction of the...
149
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PKDD
2000
Springer
15 years 8 months ago
2000
Springer
: Relational representation of objects using graphs reveals much information that cannot be obtained by attribute value representations alone. There are already many databases that...