YAN HAO TAN; KING HO, H. L. EXPERIMENTAL MACHINE LEARNING OF FINGER PHOTOPLETHYSMOGRAPHY (PPG) FOR AUTONOMOUS HOSPITAL BED PUSHING FRAMEWORK USING POLYNOMIAL REGRESSION . International Journal of Engineering Technologies and Management Research, [S. l.], v. 5, n. 9, p. 108–119, 2018. DOI: 10.29121/ijetmr.v5.i9.2018.295. Disponível em: https://www.granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/14_IJETMR18_A10_527. Acesso em: 20 jul. 2024.