647 search results - page 11 / 130 » A Geometric Functional for Derivatives Approximation |
SSPR
2000
Springer
14 years 4 hour ago
2000
Springer
Abstract. For many statistical pattern recognition methods, distributions of sample vectors are assumed to be normal, and the quadratic discriminant function derived from the proba...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we extend the cross-multiplicative transfer function (CMTF) approach for improved system identification in the shorttime Fourier transform (STFT) domain. The propo...
DCG
2006
13 years 8 months ago
2006
This paper sheds a new light on the split decomposition theory and T-theory from the viewpoint of convex analysis and polyhedral geometry. By regarding finite metrics as discrete ...
TNN
2010
13 years 3 months ago
2010
Finite mixture model is a powerful tool in many statistical learning problems. In this paper, we propose a general, structure-preserving approach to reduce its model complexity, w...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
This paper improves recent methods for large scale image search. State-of-the-art methods build on the bag-of-features image representation. We, first, analyze bag-of-features in t...