PeerJ Author 270 Points Contributions by role Author 270 Contributions by subject area Cardiology Evidence Based Medicine Otorhinolaryngology Public Health Artificial Intelligence Data Mining and Machine Learning Emerging Technologies Feng Hong PeerJ Author Summary Bioinformatics Biotechnology Public Health Past or current institution affiliations Hefei University of Technology PeerJ Contributions Articles 2 November 30, 2020 A hybrid method for heartbeat classification via convolutional neural networks, multilayer perceptrons and focal loss Tao Wang, Changhua Lu, Mei Yang, Feng Hong, Chun Liu https://doi.org/10.7717/peerj-cs.324 September 20, 2019 Sleep apnea detection from a single-lead ECG signal with automatic feature-extraction through a modified LeNet-5 convolutional neural network Tao Wang, Changhua Lu, Guohao Shen, Feng Hong https://doi.org/10.7717/peerj.7731 PubMed 31579607