Dimensionality reduction methods applied to both magnitude and phase derived features.

Andrew Errity John McKenna Barry Kirkpatrick

Published in: INTERSPEECH (2007)

Keyphrases

dimensionality reduction methods
feature set
image features
feature extraction
feature vectors
dimensionality reduction
phase information
database
data sets
neural network
information retrieval
image processing
feature space
high dimensional
principal component analysis
co occurrence