1148 search results - page 94 / 230 » Dimensionality Reduction with Image Data |
ICANN
2003
Springer
15 years 3 months ago
2003
Springer
Locally linear embedding (LLE) is a recently proposed method for unsupervised nonlinear dimensionality reduction. It has a number of attractive features: it does not require an ite...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper is focused on algorithmic issues for biometric face verification (i.e., given an image of the face and an identity claim, decide whether they correspond to each other o...
113
click to vote
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, we apply a multiple regression method based on Canonical Correlation Analysis (CCA) to face data modelling. CCA is a factor analysis method which exploits the corre...
ICANN
1997
Springer
15 years 1 months ago
1997
Springer
Abstract. In this paper we compare two methods for intrinsic dimensionality (ID) estimation based on optimally topology preserving maps (OTPMs). The rst one is a direct approach, w...
ISCAS
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract— Beamforming (BF) for multiple-input multipleoutput (MIMO) wireless communications systems can improve the error rate performance by spatial separation of the transmitte...