Series expansion for functional sufficient dimension reduction.
Heng LianGaorong LiPublished in: J. Multivar. Anal. (2014)
Keyphrases
- dimension reduction
- series expansion
- basis functions
- spherical harmonics
- principal component analysis
- feature extraction
- low dimensional
- singular value decomposition
- cluster analysis
- high dimensional
- high dimensional data
- linear discriminant analysis
- high dimensionality
- linear combination
- feature space
- preprocessing
- dimensionality reduction
- feature selection
- unsupervised learning
- data sets
- small number
- machine learning