Self-Attention based Network For Medical Query Expansion.
Su ChenQinmin Vivian HuYang SongYun HeHuaying WuLiang HePublished in: IJCNN (2019)
Keyphrases
- query expansion
- information retrieval systems
- retrieval effectiveness
- language model
- information retrieval
- pseudo relevance feedback
- relevance feedback
- language modeling
- text retrieval
- original query
- retrieval model
- improving search
- relevant documents
- biomedical information retrieval
- trec genomics track
- ad hoc retrieval
- automatic query expansion
- query terms
- ranked retrieval
- relevance model
- query specific
- term selection
- pseudo feedback
- model for information retrieval
- retrieved documents
- vocabulary mismatch
- query expansion methods
- probabilistic retrieval model