The parameter estimation of mixture of linear regression model with censored data is studied. The procedure of parameter estimation of mixture of linear regression model is established by EM algorithm. We collected data on GNP per capita and carbon dioxide emissions per capita in 28 countries in 2019.The mixture of linear regression model is used to fit for dataset of per capita GNP on carbon dioxide emissions and the dataset is analyzed, which provides the basis of the future development policies for some low GNP countries.
范晓东, 崔莹, 张庆春. 基于EM算法的混合线性回归模型的应用研究
[J]. 吉林化工学院学报, 2020, 37(7): 10-12.
FAN Xiaodong, CUI Ying, ZHANG Qingchun. Research on the Application of Mixture of Linear Regression Model Based on EM Algorithm
. Journal of Jilin Institute of Chemical Technology, 2020, 37(7): 10-12.
