Panyamit, T. , Sukvivatn, P. , Chanma, P. , Kim, Y. , Premratanachai, P. and Pechprasarn, S. 2023. Identification of factors in the survival rate of heart failure patients using machine learning models and principal component analysis. Journal of Current Science and Technology. 12, 2 (Feb. 2023), 336–348.