Automatic Language Model Adaptation for Spoken Document Retrieval.
Cedric G. P. AuzanneJohn S. GarofoloWilliam M. FisherJonathan G. FiscusPublished in: RIAO (2000)
Keyphrases
- language model
- spoken document retrieval
- out of vocabulary
- test collection
- information retrieval
- language modeling
- n gram
- context sensitive
- document retrieval
- retrieval model
- query expansion
- probabilistic model
- speech recognition
- cross language
- query terms
- pseudo relevance feedback
- vector space model
- retrieval systems
- relevant documents
- document representation
- relevance model
- hand crafted
- translation model