Joint estimation of monotone curves via functional principal component analysis.
Yei Eun ShinLan ZhouYu DingPublished in: Comput. Stat. Data Anal. (2022)
Keyphrases
- joint estimation
- principal component analysis
- principal components
- independent component analysis
- dimensionality reduction
- upper bound
- face recognition
- face images
- discriminant analysis
- singular value decomposition
- dimension reduction
- neural classifier
- digital curves
- linear discriminant analysis
- functional analysis
- planar curves
- learning algorithm
- covariance matrix
- b spline
- low dimensional
- feature extraction
- negative matrix factorization
- curve matching
- feature space
- dimension reduction methods