Improving search relevance for short queries in community question answering.
Haocheng WuWei WuMing ZhouEnhong ChenLei DuanHeung-Yeung ShumPublished in: WSDM (2014)
Keyphrases
- improving search
- short queries
- query expansion
- retrieved documents
- relevance feedback
- relevance model
- information retrieval
- community question answering
- web search
- pseudo relevance feedback
- retrieval effectiveness
- information retrieval systems
- search engine
- test collection
- user intent
- query terms
- relevant documents
- language model
- language modeling
- search sessions
- retrieval model
- text categorization
- user queries
- structured queries
- social media