NLP Methods for Extraction of Symptoms from Unstructured Data for Use in Prognostic COVID-19 Analytic Models.
Greg M. SilvermanHimanshu S. SahooNicholas IngrahamMonica LupeiMichael A. PuskarichMichael UsherJames DriesRaymond L. FinzelEric MurrayJohn SartoriGyörgy J. SimonRui ZhangGenevieve B. MeltonChristopher J. TignanelliSerguei V. S. PakhomovPublished in: J. Artif. Intell. Res. (2021)