Subspace Clustering with Block Diagonal Sparse Representation.
Xian FangRuixun ZhangZhengxin LiXiuli ShaoPublished in: Neural Process. Lett. (2021)
Keyphrases
- subspace clustering
- sparse representation
- block diagonal
- affinity matrix
- high dimensional data
- dimensionality reduction
- sparse coding
- high dimensional
- low dimensional
- high dimensionality
- nearest neighbor
- data points
- input space
- data sets
- data analysis
- semidefinite programming
- random projections
- low rank
- clustering method
- kernel matrix
- face recognition
- clustering algorithm
- signal processing
- subspace learning
- image classification
- unsupervised learning
- image data
- lower dimensional
- computer vision