Projection Word Embedding Model With Hybrid Sampling Training for Classifying ICD-10-CM Codes: Longitudinal Observational Study

Chin Lin   ^{1, 2} , PhD ;   Yu-Sheng Lou   ^{1, 2} , MS ;   Dung-Jang Tsai   ^{1, 2} , MS ;   Chia-Cheng Lee   ³ , MD ;   Chia-Jung Hsu   ³ , MS ;   Ding-Chung Wu   ⁴ , MS ;   Mei-Chuen Wang   ⁴ , MS ;   Wen-Hui Fang   ⁵ , MD

¹ Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan

² Division of Biostatistics and Medical Informatics, Department of Epidemiology, School of Public Health, National Defense Medical Center, Taipei, Taiwan

³ Planning and Management Office, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan

⁴ Department of Medical Record, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan

⁵ Department of Family and Community Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan