SUN, Xiaohan. Application Scenarios of Perception Reinforcement Learning in Portfolio Business Analysis in the Fintech Era. Journal of Mathematical Finance and Risk Management, [S. l.], v. 1, n. 1, p. 26–30, 2026. DOI: 10.54097/vesaz933. Disponível em: https://jmfrm.org/index.php/ojs/article/view/5. Acesso em: 11 jun. 2026.