SARATH KUMAR BODDU, Raja. Content-boosted collaborative filtering approach to reduce cold start and data sparsity problems. International Journal of Engineering and Technology, [S. l.], v. 7, n. 4, p. 6294–6298, 2019. DOI: 10.14419/ijet.v7i4.16242. Disponível em: https://mail.sciencepubco.com/index.php/IJET/article/view/16242.. Acesso em: 19 may. 2025.