222 search results - page 28 / 45 » Push-Pull marginal discriminant analysis for feature extract... |
MM
2010
ACM
13 years 7 months ago
2010
ACM
In this paper we study the connection between sentiment of images expressed in metadata and their visual content in the social photo sharing environment Flickr. To this end, we co...
ICDAR
2007
IEEE
13 years 11 months ago
2007
IEEE
Document examiners use a variety of features to analyze a given handwritten document for writer verification. The challenge in the automatic classification of a pair of documents ...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Linear Discriminant Analysis (LDA) is a popular feature extraction technique for face recognition. However, It often suffers from the small sample size problem when dealing with t...
MCS
2004
Springer
14 years 27 days ago
2004
Springer
Atypical observations, which are called outliers, are one of difficulties to apply standard Gaussian density based pattern classification methods. Large number of outliers makes di...
ICISP
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. Gabor wavelet-based methods have been widely used to extract representative features for face analysis. However, the existing methods usually suffer from high computation...