Research on the evolution of netizens’ comment focus in university online public opinion: KTF-BTM topic model with topic-temporal-focus framework

by Yang Zhang, Ji-Qing Lian, Ren-De Li, Hong-Tao Duan
Published 2023-08-01

Reconstruction of Unfolding Sub-Events From Social Media Posts

by Ren-De Li, Qiang Guo, Xue-Kui Zhang, Jian-Guo Liu
Published 2022-06-01

Entity perception of Two-Step-Matching framework for public opinions

by Ren-De Li, Hao-Tian Ma, Zi-Yi Wang, Qiang Guo, Jian-Guo Liu
Published 2020-09-01