Leveraging multiple query logs to improve language models for spoken query recognition.
Xiao LiPatrick NguyenGeoffrey ZweigDan BohusPublished in: ICASSP (2009)
Keyphrases
- language model
- query terms
- query logs
- speech recognition
- query expansion
- language modeling
- query suggestion
- user queries
- retrieval effectiveness
- retrieval model
- document retrieval
- search queries
- query recommendation
- web queries
- information retrieval
- test collection
- web search
- retrieval systems
- query log analysis
- document ranking
- n gram
- search engine
- probabilistic model
- search logs
- web search engines
- co occurrence
- relevance model
- query specific
- pseudo relevance feedback
- web retrieval
- search engine query logs
- vector space model
- smoothing methods
- term dependencies
- ranked list
- user intent
- information retrieval systems
- relevant documents
- search sessions
- retrieved documents
- active learning
- keywords