1825 search results - page 93 / 365 » Local Dimensionality Reduction |
125
Voted
TSMC
2008
15 years 22 hour ago
2008
Abstract--Dimensionality reduction methods have been successfully employed for face recognition. Among the various dimensionality reduction algorithms, linear (Fisher) discriminant...
90
Voted
CDC
2008
IEEE
15 years 7 months ago
2008
IEEE
— In this paper an approach to reduce nonlinear non-observable and non-strongly accessible port-Hamiltonian systems to an observable and strongly accessible portHamiltonian syste...
ECCV
2008
Springer
16 years 2 months ago
2008
Springer
Abstract. This paper proposes a novel curvilinear structure detector, called Optimally Oriented Flux (OOF). OOF finds an optimal axis on which image gradients are projected in orde...
102
Voted
UAI
2000
15 years 1 months ago
2000
This paper is about the use of metric data structures in high-dimensionalor non-Euclidean space to permit cached sufficientstatisticsaccelerationsof learning algorithms. It has re...
130
Voted
VLDB
2005
ACM
15 years 6 months ago
2005
ACM
In recent years, the wide availability of personal data has made the problem of privacy preserving data mining an important one. A number of methods have recently been proposed fo...