An empirical study of gene synonym query expansion in biomedical information retrieval.
Yue LuHui FangChengxiang ZhaiPublished in: Inf. Retr. (2009)
Keyphrases
- biomedical information retrieval
- query expansion
- information retrieval systems
- language model
- retrieval effectiveness
- biomedical literature
- text retrieval
- information retrieval
- relevant documents
- microarray
- relevance feedback
- gene expression
- pseudo relevance feedback
- query terms
- retrieval model
- ad hoc retrieval
- text mining
- average precision
- probabilistic model
- data analysis