Yan C, Liu L, Liu W, Qi M. A Novel Data Analytic Model for Mining User Insurance Demands from Microblogs. Comput. Inform. [Internet]. 2022 Sep. 8 [cited 2024 Nov. 7];41(3):689–713. Available from: http://147.213.75.17/ojs/index.php/cai/article/view/2022_3_689