30 search results - page 5 / 6 » ISOLLE: Locally Linear Embedding with Geodesic Distance |
ICML
2007
IEEE
14 years 6 months ago
2007
IEEE
In this work we take a novel view of nonlinear manifold learning. Usually, manifold learning is formulated in terms of finding an embedding or `unrolling' of a manifold into ...
TIFS
2008
13 years 5 months ago
2008
We present a theory for constructing linear subspace approximations to face-recognition algorithms and empirically demonstrate that a surprisingly diverse set of face-recognition a...
ICPR
2008
IEEE
14 years 6 days ago
2008
IEEE
A linear projective map called fuzzy discriminant projections has been proposed in this paper. Fuzzy discriminant projection (FDP) is motivated by locality preserving projections ...
INFOCOM
2005
IEEE
13 years 11 months ago
2005
IEEE
— In this paper, we consider the issue of localization in anisotropic sensor networks. Anisotropic networks are differentiated from isotropic networks in that they possess proper...
CC
2008
Springer
13 years 7 months ago
2008
Springer
The polyhedral model provides powerful abstractions to optimize loop nests with regular accesses. Affine transformations in this model capture a complex sequence of execution-reord...