Audio segmentation of broadcast news: A hierarchical system with feature selection for the Albayzin-2010 evaluation.
Taras ButkoCliment NadeuPublished in: ICASSP (2011)
Keyphrases
- broadcast news
- story segmentation
- feature selection
- automatic speech recognition
- speaker identification
- video search
- news video
- spoken documents
- image segmentation
- video retrieval
- spoken document retrieval
- speaker diarization
- model selection
- conversational speech
- multiscale
- spoken term detection
- speech recognition
- text categorization
- language processing
- text classification
- edge detection
- knowledge representation
- feature space