Improving the suitability of imperfect transcriptions for information retrieval from spoken documents.
Matthew SieglerMichael J. WitbrockPublished in: ICASSP (1999)
Keyphrases
- spoken documents
- spoken document retrieval
- information retrieval
- test collection
- broadcast news
- information retrieval systems
- retrieval model
- search engine
- document retrieval
- information extraction
- query expansion
- language model
- text retrieval
- text mining
- retrieval systems
- language modeling
- information access
- vector space model
- hidden markov models