Deep Learning-Based Pain Classifier Based on the Facial Expression in Critically Ill Patients oleh Chieh-Liang Wu, Chieh-Liang Wu, Chieh-Liang Wu, Chieh-Liang Wu, Shu-Fang Liu, Tian-Li Yu, Sou-Jen Shih, Chih-Hung Chang, Shih-Fang Yang Mao, Yueh-Se Li, Hui-Jiun Chen, Chia-Chen Chen, Wen-Cheng Chao, Wen-Cheng Chao, Wen-Cheng Chao, Wen-Cheng Chao