Using ICD-9 diagnostic codes for external validation of topic models derived from primary care electronic medical record clinical text data

Christopher Meaney, Michelle Greiver(University of Toronto), Michael Escobar(University of Toronto), Rahim Moineddin(University of Toronto), Sumeet Kalia(University of Manitoba), Peter C. Austin(University of Toronto), Thérèse A. Stukel(University of Toronto), Babak Aliarzadeh(University of Toronto)
Health Informatics Journal
January 1, 2023
10.1177/14604582221115667
Cited by 1

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