Apportionment of Vehicle Fleet Emissions by Linear Regression, Positive Matrix Factorization, and Emission Modeling

Wang, X.L., Chen, L.-W.A., Lu, M., Ho, K., Lee, S., Ho, S.S.H., Chow, J. C., Watson, J. G. (2022). Apportionment of Vehicle Fleet Emissions by Linear Regression, Positive Matrix Factorization, and Emission Modeling, Atmosphere, 13 (7), 1066