Framing Electronic Medical Records as Polylingual Documents in Query Expansion.
Edward W. HuangSheng WangDoris J. LeeRunshun ZhangBaoyan LiuXuezhong ZhouChengXiang ZhaiPublished in: AMIA (2017)
Keyphrases
- query expansion
- relevant documents
- information retrieval systems
- information retrieval
- electronic medical record
- retrieved documents
- query terms
- document ranking
- retrieval effectiveness
- ad hoc retrieval
- pseudo relevance feedback
- document level
- original query
- medical records
- trec genomics track
- text retrieval
- initial query
- document collections
- query expansion methods
- language model
- query specific
- document retrieval
- query disambiguation
- retrieval model
- automatic query expansion
- language modeling
- relevance model
- relevance feedback
- pseudo feedback
- probabilistic retrieval model
- health care
- query topic
- patient data
- free text
- retrieval systems
- clinical data
- vector space model
- domain specific
- test collection
- ranked list
- sensitive information
- term frequency
- database
- surveillance system
- document clustering
- user queries
- web documents
- text mining
- video sequences
- learning algorithm
- data sets