Another Variant of Robust Fuzzy PCA with Initial Membership Estimation.
Gyeongyong HeoSeong Hoon KimYoung Woon WooImgeun LeePublished in: ACIIDS (2) (2011)
Keyphrases
- principal component analysis
- robust estimation
- feature extraction
- parameter estimation
- fuzzy logic
- robust regression
- localization method
- partial occlusion
- density estimation
- principal components analysis
- membership degrees
- face recognition
- orientation estimation
- group decision making
- accurate estimation
- fuzzy systems
- fuzzy numbers
- estimation error
- independent component analysis
- membership functions
- fuzzy sets
- feature vectors