Suggesting Topic-Based Query Terms as You Type.
Ju FanHao WuGuoliang LiLizhu ZhouPublished in: APWeb (2010)
Keyphrases
- query terms
- retrieval effectiveness
- language model
- query expansion
- query topic
- co occurrence
- information retrieval systems
- query logs
- relevant documents
- document retrieval
- semantically related
- information retrieval
- user queries
- retrieval model
- search queries
- cross language information retrieval
- document collections
- pseudo relevance feedback
- noun phrases
- search terms
- proper names
- topic models
- digital libraries
- retrieved documents
- bayesian networks
- relevance scores
- expert finding
- database