Combination of zero-inflated model and Dirichlet process in detection of adverse reaction signals during post-marketing surveillance
CHEN Chenxin, ZHANG Pengpeng, LIU Yongmei, YE Xiaofei, HE Jia
Chinese Journal of Pharmacovigilance . 2023, (6): 651 -654 .  DOI: 10.19803/j.1672-8629.20230109