Information Retrieval from Unsegmented Broadcast News Audio.
Sue E. JohnsonPierre JourlinKaren Spärck JonesPhilip C. WoodlandPublished in: Int. J. Speech Technol. (2001)
Keyphrases
- broadcast news
- information retrieval
- story segmentation
- video search
- spoken document retrieval
- language processing
- speaker identification
- automatic speech recognition
- spoken documents
- video retrieval
- spoken term detection
- information retrieval systems
- search engine
- retrieval systems
- information extraction
- test collection
- machine learning
- speaker diarization
- multi modal
- language model
- text mining
- semantic search
- keywords
- natural language processing
- non stationary
- document collections
- video content
- document retrieval
- question answering