766 search results - page 94 / 154 » Linear Discriminant Analysis and Discriminative Log-linear M... |
PR
2007
13 years 7 months ago
2007
Face recognition is a challenging task in computer vision and pattern recognition. It is well-known that obtaining a low-dimensional feature representation with enhanced discrimin...
CVPR
2010
IEEE
13 years 6 months ago
2010
IEEE
Conventional subspace learning-based face recognition aims to attain low recognition errors and assumes same loss from all misclassifications. In many real-world face recognition...
ICDAR
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper, we propose a multi-objective optimization method for SVM model selection using the well known NSGA-II algorithm. FA and FR rates are the two criteria used to find ...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
Features derived from Multi-Layer Perceptrons (MLPs) are becoming increasingly popular for speech recognition. This paper describes various schemes for applying these features to ...
EMNLP
2010
13 years 5 months ago
2010
The task of selecting information and rendering it appropriately appears in multiple contexts in summarization. In this paper we present a model that simultaneously optimizes sele...