Dongyu Chang

According to our database, Dongyu Chang authored at least 2 papers between 2020 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

Hot Keyword Extraction of Sci-tech Periodicals Based on the Improved BERT Model.

Bing Liu, Zhi-Jun Lv, Nan Zhu, Dongyu Chang, Mengxin Lu

KSII Trans. Internet Inf. Syst., 2022

2020

Research on the Evaluation of the Dissemination Ability of Sci-Tech Periodicals Based on Hesitant Fuzzy Linguistic.

Bing Liu, Zhi-Jun Lv, Nan Zhu, Dongyu Chang

Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2020