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. Author manuscript; available in PMC: 2023 Mar 15.
Published in final edited form as: Expert Syst Appl. 2022 Nov 6;214:119171. doi: 10.1016/j.eswa.2022.119171

Fig. 1.

Fig. 1.

Methodology for notes preprocessing and modeling. The list of extraction fields for discharge summary processing using regular expressions (regex) is shown in Supplementary Table A.2.