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Improving Chinese electronic medical record retrieval by field weight assignment, negation detection, and re-ranking.

Songchun YangXiangwen ZhengYu XiaoXiangfei YinJianfei PangHuajian MaoWei WeiWenqin ZhangYu YangHaifeng XuMei LiDongsheng Zhao
Published in: J. Biomed. Informatics (2021)
Keyphrases
  • weight assignment
  • electronic medical record
  • database
  • data mining
  • computer vision
  • decision making
  • knowledge discovery
  • image data
  • query expansion
  • statistical analysis
  • health care
  • event detection
  • medical data