784 search results - page 42 / 157 » Diffeomorphic Dimensionality Reduction |
160
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AAAI
2012
13 years 6 months ago
2012
Probabilistic relational PCA (PRPCA) can learn a projection matrix to perform dimensionality reduction for relational data. However, the results learned by PRPCA lack interpretabi...
103
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ICPR
2000
IEEE
15 years 8 months ago
2000
IEEE
For many pattern recognition methods, high recognition accuracy is obtained at very high expense of computational cost. In this paper, a new algorithm that reduces the computation...
151
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NIPS
2008
15 years 5 months ago
2008
Recently, supervised dimensionality reduction has been gaining attention, owing to the realization that data labels are often available and indicate important underlying structure...
146
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CORR
2012
Springer
13 years 12 months ago
2012
Springer
We show that the log-likelihood of several probabilistic graphical models is Lipschitz continuous with respect to the p-norm of the parameters. We discuss several implications ...
130
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SODA
2012
ACM
13 years 6 months ago
2012
ACM
We consider the design of strategyproof cost-sharing mechanisms. We give two simple, but extremely versatile, black-box reductions, that in combination reduce the cost-sharing mec...