Principal component analysis based cataract grading and classification.
Weiming FanRuifang ShenQinyan ZhangJi-Jiang YangJianqiang LiPublished in: HealthCom (2015)
Keyphrases
- principal component analysis
- feature extraction
- dimension reduction
- feature space
- support vector machine
- automatic classification
- pattern classification
- classification systems
- pattern recognition
- classification accuracy
- image classification
- linear discriminant analysis
- covariance matrix
- classification method
- classification algorithm
- classification scheme
- supervised learning
- classification process
- kernel principal component analysis
- preprocessing
- support vector
- face recognition
- learning algorithm
- feature selection
- negative matrix factorization
- fisher linear discriminant
- automatic assessment
- discriminant analysis
- high dimensionality
- classification rules
- decision rules
- cross validation
- training samples
- rough sets
- feature vectors
- training set
- decision trees