The TREC Spoken Document Retrieval Track: A Success Story.
John S. GarofoloCedric G. P. AuzanneEllen M. VoorheesPublished in: TREC (1999)
Keyphrases
- spoken document retrieval
- test collection
- information retrieval
- retrieval effectiveness
- question answering
- cross language
- speech retrieval
- average precision
- language model
- retrieval model
- relevant documents
- spoken documents
- document collections
- retrieval systems
- broadcast news
- search engine
- information access
- query expansion
- retrieval method
- active learning
- pseudo relevance feedback
- feature selection