HANQI ZHANG. DriftGuard: Multi-Signal Drift Early Warning and Safe Re-Training/Rollback for CTR/CVR Models. Journal of Advanced Computing & Intelligent Systems, [S. l.], v. 3, n. 7, p. 24–40, 2023. DOI: 10.69987/. Disponível em: https://learnedvertex.com/index.php/JACIS/article/view/272. Acesso em: 6 oct. 2026.