Now showing items 1-2 of 2

    • Discovering body site and severity modifiers in clinical texts 

      Dligach, Dmitriy; Bethard, Steven; Becker, Lee; Miller, Timothy; Savova, Guergana K (BMJ Publishing Group, 2014)
      Objective: To research computational methods for discovering body site and severity modifiers in clinical texts. Methods: We cast the task of discovering body site and severity modifiers as a relation extraction problem ...
    • Large-scale evaluation of automated clinical note de-identification and its impact on information extraction 

      Deleger, Louise; Molnar, Katalin; Savova, Guergana; Xia, Fei; Lingren, Todd; Li, Qi; Marsolo, Keith; Jegga, Anil; Kaiser, Megan; Stoutenborough, Laura; Solti, Imre (BMJ Group, 2012)
      Objective: (1) To evaluate a state-of-the-art natural language processing (NLP)-based approach to automatically de-identify a large set of diverse clinical notes. (2) To measure the impact of de-identification on the ...