Neural network and least square estimator. Gulf Journal of Mathematics, [S. l.], v. 20, n. 2, p. 147–161, 2025. DOI: 10.56947/gjom.v20i2.3255. Disponível em: https://gjom.org/index.php/gjom/article/view/3255. Acesso em: 26 aug. 2026.