Spoken Document Retrieval for TREC-8 at Cambridge University.
Sue E. JohnsonPhilip C. WoodlandKaren Sparck JonesPierre JourlinPublished in: TREC (1999)
Keyphrases
- spoken document retrieval
- test collection
- information retrieval
- retrieval effectiveness
- relevant documents
- spoken documents
- average precision
- document collections
- cross language
- language model
- question answering
- retrieval systems
- retrieval model
- document retrieval
- out of vocabulary
- speech recognition
- information extraction
- broadcast news
- bayesian networks
- search engine