A new discriminant analysis for non-normally distributed data based on datawise formulation of scatter matrices.

Myoung Soo Park Jin Young Choi

Published in: IJCNN (2009)

Keyphrases

discriminant analysis
distributed data
scatter matrices
linear discriminant analysis
data sharing
graph embedding
fisher criterion

face recognition
communication cost
feature extraction
discriminant vectors
data distribution
null space
fisher discriminant analysis

principal component analysis
cluster analysis
nearest neighbor
knowledge discovery
support vector
optimization criterion

feature space
data mining
dimensionality reduction methods
unsupervised learning
utility function
high dimensional data