Broadcast news story segmentation using sticky hierarchical dirichlet process.
Jia YuHongxiang ShaoPublished in: Appl. Intell. (2022)
Keyphrases
- retrieval systems
- story segmentation
- broadcast news
- video retrieval
- video search
- automatic speech recognition
- multimedia
- search engine
- news video
- topic models
- visual content
- mixture model
- machine learning
- probabilistic model
- hidden markov models
- active learning
- news stories
- image classification
- language processing
- feature vectors