Smart query expansion scheme for CDVS based on illumination and key features.
Tao LuChuang ZhuHuizhu JiaLingyu DuanLi TaoJiawen SongXiaodong XieWen GaoPublished in: ICPR (2016)
Keyphrases
- query expansion
- key features
- information retrieval systems
- ranking scheme
- retrieval effectiveness
- information retrieval
- retrieval model
- language model
- language modeling
- original query
- pseudo relevance feedback
- automatic query expansion
- ad hoc retrieval
- relevance feedback
- improving search
- query terms
- query expansion methods
- text retrieval
- relevant documents
- trec genomics track
- biomedical information retrieval
- vocabulary mismatch
- relevance model
- query translation
- initial query
- model for information retrieval
- interactive query expansion
- indexing scheme
- ranked retrieval
- image segmentation