YLAB@RU at Spoken Term Detection Task in NTCIR-9.
Yoichi YamashitaToru MatsunagaKook ChoPublished in: NTCIR (2011)
Keyphrases
- spoken term detection
- test collection
- language model
- broadcast news
- evaluation metrics
- retrieval model
- language modeling
- cross language information retrieval
- out of vocabulary
- retrieval effectiveness
- n gram
- relevant documents
- information retrieval
- average precision
- retrieval systems
- document retrieval
- query expansion
- probabilistic model
- speech recognition
- vector space model