Do unbalanced data have a negative effect on LDA?

Jing-Hao Xue D. Mike Titterington

Published in: Pattern Recognit. (2008)

Keyphrases

unbalanced data
linear discriminant analysis
topic models
face recognition
positive and negative
discriminant analysis
dimension reduction
feature extraction
training data
generative model
support vector
principal component analysis
ridge regression
text mining
dimensionality reduction