Enhanced low-rank constraint for temporal subspace clustering and its acceleration scheme.
Jianwei ZhengPing YangGuojiang ShenShengyong ChenWei ZhangPublished in: Pattern Recognit. (2021)
Keyphrases
- low rank
- subspace clustering
- high dimensional data
- affinity matrix
- matrix completion
- high dimensional
- rank minimization
- low dimensional
- low rank matrix
- missing data
- dimensionality reduction
- matrix factorization
- nearest neighbor
- linear combination
- subspace clusters
- high dimensionality
- data points
- data analysis
- data sets
- sparse representation
- convex optimization
- clustering method
- singular value decomposition
- original data
- clustering algorithm
- semi supervised
- singular values
- image processing
- trace norm
- subspace projections
- high order
- linear subspace
- random projections
- knn
- optical flow
- computer vision