Event detection in sports video based on generative-discriminative models.
Yi DingGuoliang FanPublished in: EIMM@MM (2009)
Keyphrases
- discriminative models
- event detection
- sports video
- generative model
- semi supervised learning
- discriminative learning
- probabilistic model
- soccer video
- generative and discriminative models
- video analysis
- learning tasks
- language modeling
- conditional random fields
- activity recognition
- conditional probabilities
- unlabeled data
- em algorithm
- higher order
- semi supervised
- complex domains