A Spoken Document Retrieval System for TV Broadcast News in Spanish and Basque.
Amparo VaronaSilvia NietoLuis Javier Rodríguez-FuentesMikel PeñagarikanoGermán BordelMireia DíezPublished in: Proces. del Leng. Natural (2011)
Keyphrases
- broadcast news
- language identification
- speaker identification
- spoken documents
- language resources
- spoken document retrieval
- retrieval systems
- information retrieval systems
- automatic speech recognition
- video retrieval
- compound words
- story segmentation
- information retrieval
- document images
- video search
- conversational speech
- speech recognition
- document collections
- speech signal
- structured documents
- speech retrieval
- retrieval method
- visual information
- out of vocabulary
- question answering
- hidden markov models
- keywords
- feature extraction
- search engine
- spoken term detection
- speech transcripts
- news video
- language processing
- information extraction