Query Expansion Based on Crowd Knowledge for Code Search.
Liming NieHe JiangZhilei RenZeyi SunXiaochen LiPublished in: IEEE Trans. Serv. Comput. (2016)
Keyphrases
- query expansion
- improving search
- original query
- information retrieval systems
- ranked retrieval
- automatic query expansion
- personalized web search
- information retrieval
- retrieval effectiveness
- interactive query expansion
- language model
- ranking scheme
- relevance feedback
- language modeling
- query specific
- query expansion methods
- vocabulary mismatch
- query disambiguation
- relevant documents
- biomedical information retrieval
- patent search
- initial query
- document ranking
- user queries
- pseudo relevance feedback
- text retrieval
- retrieval model
- short queries
- search queries
- query terms
- document level
- retrieved documents
- information seeking
- information access
- search terms
- implicit relevance feedback
- bayesian networks