Analyzing multiple types of behaviors from traffic videos via nonparametric topic model.
Houkui ZhouHuimin YuRoland HuGuangqun ZhangJunguo HuTao HePublished in: J. Vis. Commun. Image Represent. (2019)
Keyphrases
- topic models
- multiple types
- co occurrence
- heterogeneous information networks
- topic modeling
- latent dirichlet allocation
- latent topics
- probabilistic model
- text mining
- real world
- generative model
- contextual information
- video data
- video sequences
- class labels
- video frames
- relevance feedback
- high level
- data mining
- data sets