502 search results - page 36 / 101 » Sparse Subspace Clustering |
ISCAS
2006
IEEE
15 years 8 months ago
2006
IEEE
CSB
2005
IEEE
15 years 7 months ago
2005
IEEE
167
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CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
In this paper, we present a multi-label sparse coding
framework for feature extraction and classification within
the context of automatic image annotation. First, each image
is ...
133
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AAAI
2008
15 years 4 months ago
2008
Recent study has shown that canonical algorithms such as Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA) can be obtained from graph based dimensionality ...
134
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PAKDD
2000
ACM
15 years 5 months ago
2000
ACM
In clustering, global feature selection algorithms attempt to select a common feature subset that is relevant to all clusters. Consequently, they are not able to identify individu...