139 search results - page 13 / 28 » Numerical differentiation by radial basis functions approxim... |
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
Neural networks are a useful alternative to Gaussian mixture models for acoustic modeling; however, training multilayer networks involves a difficult, nonconvex optimization that...
FGR
2002
IEEE
15 years 4 months ago
2002
IEEE
Even though numerous techniques for face recognition have been explored over the years, most research has primarily focussed on identification from full frontal/profile facial ima...
ISSAC
2007
Springer
15 years 5 months ago
2007
Springer
The black box algorithm for separating the numerator from the denominator of a multivariate rational function can be combined with sparse multivariate polynomial interpolation alg...
111
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GRAPHITE
2003
ACM
15 years 4 months ago
2003
ACM
This paper shows that scattered range data can be smoothed at low cost by fitting a Radial Basis Function (RBF) to the data and convolving with a smoothing kernel (low pass filt...
112
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DAGSTUHL
1997
15 years 1 months ago
1997
This survey presents several techniques for solving variants of the following scattered data interpolation problem: given a nite set of N points in R3, nd a surface that interpola...