3135 search results - page 39 / 627 » Feature Extraction Using ICA |
GI
2005
Springer
14 years 1 months ago
2005
Springer
: We present a novel symbolic approach to extract domain-specific technical features of products from large German corpora. Our prototypical implementation extracts terms like “A...
AVBPA
2003
Springer
14 years 29 days ago
2003
Springer
In general, the iris recognition systems have used the wavelet transform as feature extraction techniques. Since the wavelet transform does not have the shift-invariant property, t...
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
In this work, two new techniques for non-linear feature extraction are presented. In these techniques, new features are obtained as radial projections of the original measurements...
SMA
2008
ACM
13 years 7 months ago
2008
ACM
In this paper, we present a new visibility-based feature extraction algorithm from discrete models as dense point clouds resulting from laser scans. Based on the observation that ...
IJCAI
2007
13 years 9 months ago
2007
Kernel based nonlinear Feature Extraction (KFE) or dimensionality reduction is a widely used pre-processing step in pattern classification and data mining tasks. Given a positive...