TY  - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)
A1  - ZHANG Aihua, SUN Jiahong
T1  - Reasons for Customer Complaints in Operators Based on TF-IDF Algorithm
Y1  - 2024-05-10 00:00:00.0
JF  - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)
JO  - Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)
SP  - 39
EP  - 49
VL  - 26
IS  - 2
UR  - {https://journalsk.bupt.edu.cn/EN/10.19722/j.cnki.1008-7729.2024.0021}
N1  - 10.19722/j.cnki.1008-7729.2024.0021
ER  -