LIU, Liang; ZHANG, Ling; DAI, Xiangguang; FENG, Yuming. NAGSC: NESTEROV’S ACCELERATED GRADIENT METHODS FOR SPARSE CODING: sparse coding. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 40, p. 724–735, 2018. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/6966. Acesso em: 7 oct. 2026.