1137 search results - page 1 / 228 » Objective Functions for Feature Discrimination |
IJCAI
1989
13 years 6 months ago
1989
ICCV
2005
IEEE
14 years 6 months ago
2005
IEEE
Discriminative learning is challenging when examples are sets of features, and the sets vary in cardinality and lack any sort of meaningful ordering. Kernel-based classification m...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper we investigate a discriminative approach to feature weighting for topic identification using minimum classification error (MCE) training. Our approach learns featu...
IJCNN
2008
IEEE
13 years 11 months ago
2008
IEEE
— We propose a feature selection criterion based on kernel discriminant analysis (KDA) for an -class problem, which finds eigenvectors on which the projected class data are loca...
ROBIO
2006
IEEE
13 years 10 months ago
2006
IEEE
– This paper presents an ongoing investigation to select optimal subset of features from set of well-known myoelectric signals (MES) features in time and frequency domains. Four ...