Towards faster and better retrieval models for question search.
Guangyou ZhouYubo ChenDaojian ZengJun ZhaoPublished in: CIKM (2013)
Keyphrases
- retrieval model
- user queries
- retrieval process
- information retrieval systems
- language model
- test collection
- language modeling
- statistical language models
- retrieval effectiveness
- query expansion
- relevance feedback
- effective retrieval
- information retrieval
- retrieval systems
- retrieval framework
- entity search
- vector space
- document retrieval
- search queries
- retrieval functions
- information extraction
- sentence retrieval
- active learning
- learning process