Prediction of engine NOx for virtual sensor using deep neural network and genetic algorithmJongmyung Kim, Jihwan Park, Seunghyup Shin, Yongjoo Lee, Kyoungdoug Min, Sangyul Lee and Minjae KimOil Gas Sci. Technol. – Rev. IFP Energies nouvelles, 76 (2021) 72DOI: https://doi.org/10.2516/ogst/2021054