Soft fuzzy rough sets for robust feature evaluation and selection Authors: Qinghua Hu, Shuang An and Daren Yu. Keywords: Fuzzy rough sets – Feature evaluation – Noise – Soft fuzzy rough sets – Classification learning – Feature reduction
Introduces techniques that reduce the influence of noise on fuzzy rough sets. Important in a world full of noise.
Question for the ambitious: Survey ten articles on feature reduction that don’t cite each other. Pick 2 features that were eliminated in each article. Do you agree/disagree with the evaluation of those features? Not a question of the numerical calculation but your view of the useful/not useful nature of the feature.