Abnormal Event Detection via Multi-Instance Dictionary Learning.
Jing HuoYang GaoWanqi YangHujun YinPublished in: IDEAL (2012)
Keyphrases
- dictionary learning
- multi instance
- abnormal event detection
- abnormal events
- sparse representation
- sparse coding
- multi label
- real valued
- image classification
- semi supervised learning
- natural images
- image representation
- data sets
- binary classification
- multi class
- neural network
- image annotation
- semi supervised
- probabilistic model