AUTHOR=Deng Lei , Tang Huajin , Roy Kaushik TITLE=Editorial: Understanding and Bridging the Gap Between Neuromorphic Computing and Machine Learning JOURNAL=Frontiers in Computational Neuroscience VOLUME=15 YEAR=2021 URL=https://www.frontiersin.org/journals/computational-neuroscience/articles/10.3389/fncom.2021.665662 DOI=10.3389/fncom.2021.665662 ISSN=1662-5188