224 search results - page 31 / 45 » Local Smoothing for Manifold Learning |
104
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SIAMCO
2002
15 years 1 months ago
2002
In this paper we give sufficient conditions for a bang-bang regular extremal to be a strong local optimum for a control problem in the Mayer form; strong means that we consider the...
117
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CAD
2006
Springer
15 years 1 months ago
2006
Springer
This paper presents a new unified subdivision scheme that is defined over a k-simplicial complex in n-D space with k 3. We first present a series of definitions to facilitate top...
138
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ICML
2010
IEEE
15 years 2 months ago
2010
IEEE
Existing approaches to analyzing the asymptotics of graph Laplacians typically assume a well-behaved kernel function with smoothness assumptions. We remove the smoothness assumpti...
122
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ICML
2007
IEEE
16 years 2 months ago
2007
IEEE
Non-linear dimensionality reduction of noisy data is a challenging problem encountered in a variety of data analysis applications. Recent results in the literature show that spect...
121
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ICIP
2007
IEEE
15 years 5 months ago
2007
IEEE
The major problem in building a good lipreading system is to extract effective visual features from enormous quantity of video sequences data. For appearance-based feature analysi...