Musician is 3rd Vietnamese to be recognized by Google as machine learning expert By Khuong Nha April 15, 2021 | 09:38 am GMT+7 Nguyen Hoang Bao Dai sings at the Tech Awards 2019 in HCMC, January 8, 2020. Photo by VnExpress/Quynh Tran. An AI researcher and pop musician has become the third Vietnamese to be recognized as a Google Developer Expert in Machine Learning. Nguyen Hoang Bao Dai, 27, a scientist based in HCMC, "is a musician who is quite keen on applying machine learning techniques to enhance his own pieces," reads a Google Developers Experts (GDE) Program expert directory entry. "He is the author of the music generation model which can generate Vietnamese pop songs."