Open Vocabulary ASR for Audiovisual Document Indexation.
Alexandre AllauzenJean-Luc GauvainPublished in: ICASSP (1) (2005)
Keyphrases
- multimedia content
- keywords
- information retrieval systems
- web documents
- semantic information
- document images
- retrieval systems
- document classification
- text documents
- information retrieval
- automatic speech recognition
- document collections
- vector space model
- structured documents
- video retrieval
- pattern recognition
- tf idf
- database
- multimedia documents