Feature filter for estimating central mean subspace and its sparse solution.
Pei WangXiangrong YinQingcong YuanRichard J. KryscioPublished in: Comput. Stat. Data Anal. (2021)
Keyphrases
- high dimensional
- optimal solution
- closed form
- neural network
- coefficient matrix
- subspace learning
- preprocessing step
- image features
- low dimensional
- regularized regression
- low rank representation
- high dimensional data
- feature set
- dimensionality reduction
- feature vectors
- feature space
- support vector
- feature extraction
- image sequences
- clustering algorithm
- image processing