Cite this article:

. . Data Analysis and Knowledge Discovery, 2022, 6(1): 1-1.

URL:

https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/     OR     https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2022/V6/I1/1