LDA-Frames: An Unsupervised Approach to Generating Semantic Frames.
Jirí MaternaPublished in: CICLing (1) (2012)
Keyphrases
- frame rate
- latent dirichlet allocation
- video frames
- consecutive frames
- moving objects
- semantic web
- topic models
- face recognition
- linear discriminant analysis
- discriminant analysis
- key frames
- feature space
- domain specific
- generative model
- high level
- information retrieval
- semantic features
- multi frame
- semantic search
- data sets