., Hanafi; SURYANA, Nanna; SAMAD HASAN BASARI, Abd. Increase Robustness SDAE with Imputing Missing Value To Eliminate Users Sparse Data in Case E-Commerce Recommender System. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4.36, p. 1367–1372, 2018. DOI: 10.14419/ijet.v7i4.36.28988. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/28988.. Acesso em: 28 apr. 2024.