Title :
Comparison of Two Feature Extraction Methods Based on Maximization of Mutual Information
Author :
Chumerin, Nikolay ; Van Hulle, Marc M.
Author_Institution :
Lab. voor Neuro- en Psychofysiologie, Katholieke Univ. Leuven, Leuven
Abstract :
We perform a detailed comparison of two feature extraction methods that are based on mutual information maximization between the data points projected in the developed subspace and their class labels. For the simulations, we use synthetic as well as publicly available real-world data sets.
Keywords :
feature extraction; optimisation; feature extraction methods; mutual information maximization; real-world data sets; Entropy; Feature extraction; Histograms; Independent component analysis; Iron; Laboratories; Mutual information; Principal component analysis; Psychology; Robustness;
Conference_Titel :
Machine Learning for Signal Processing, 2006. Proceedings of the 2006 16th IEEE Signal Processing Society Workshop on
Conference_Location :
Arlington, VA
Print_ISBN :
1-4244-0656-0
Electronic_ISBN :
1551-2541
DOI :
10.1109/MLSP.2006.275572
