Hierarchical neural topic modeling with manifold regularization

Ziye Chen^a, Cheng Hua Ding^a, Yanghui Rao^a✉, Haoran Xie^b, Xiaohui Tao^c, Gary Cheng^d, Fu Lee Wang^e

1. ^aSchool of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China
2. ^bDepartment of Computing and Decision Sciences, Lingnan University, Tuen Mun, Hong Kong SAR
3. ^cSchool of Sciences, University of Southern Queensland, Toowoomba, Australia
4. ^dDepartment of Mathematics and Information Technology, The Education University of Hong Kong, Tai Po, Hong Kong SAR
5. ^eSchool of Science and Technology, Hong Kong Metropolitan University, Ho Man Tin, Hong Kong SAR
6. ✉Corresponding author