Query Expansion for Email Search.
Saar KuziDavid CarmelAlex LibovAriel RavivPublished in: SIGIR (2017)
Keyphrases
- query expansion
- improving search
- original query
- ranked retrieval
- automatic query expansion
- information retrieval systems
- personalized web search
- vocabulary mismatch
- language model
- retrieval effectiveness
- interactive query expansion
- information retrieval
- initial query
- ranking scheme
- text retrieval
- relevance feedback
- language modeling
- query specific
- query expansion methods
- relevant documents
- web search
- pseudo relevance feedback
- document ranking
- query disambiguation
- short queries
- retrieval model
- patent search
- text segmentation
- implicit relevance feedback
- biomedical information retrieval
- trec genomics track
- ad hoc retrieval
- search queries
- query terms
- document level
- query formulation
- relevance model
- result set
- retrieval systems
- user profiles
- document collections