A deep neural network-based model for OSA severity classification using unsegmented peripheral oxygen saturation signals. - Jeng-Wen Chen; Chia-Ming Liu; Cheng-Yi Wang; Chun-Cheng Lin; Kai-Yang Qiu; Cheng-Yu Yeh; Shaw-Hwa Hwang (Eng. Appl. Artif. Intell., 2023)