Abnormal Event Detection via Compact Low-Rank Sparse Learning.
Zhong ZhangXing MeiBaihua XiaoPublished in: IEEE Intell. Syst. (2016)
Keyphrases
- low rank
- sparse learning
- linear combination
- convex optimization
- multi task
- missing data
- matrix factorization
- elastic net
- sparse coding
- singular value decomposition
- sparse representation
- semi supervised
- abnormal events
- kernel matrix
- high order
- high dimensional data
- natural images
- higher order
- computer vision
- supervised learning
- multi class
- pairwise