Open Access

ARTICLE

A Generation Method of Letter-Level Adversarial Samples

Huixuan Xu¹, Chunlai Du¹, Yanhui Guo^2,*, Zhijian Cui¹, Haibo Bai¹

1 School of Information Science and Technology, North China University of Technology, Beijing, 100144, China
2 Department of Computer Science, University of Illinois Springfield, Springfield, USA

* Corresponding Author: Yanhui Guo. Email: