“…Moreover, tags have also been exploited to solve other practical problems, such as interest discovery (Li, Guo, & Zhao, 2008; Yang, Song, & Ji, 2015) and friend recommendation (Feng, Zhang, Wang, & Zhang, 2014; Huang, Zhang, Wang, & Hua, 2015). On e‐commerce websites, tags have also been shown to have an impact on user decision‐making behavior (Xu & Zhang, 2019). However, there are some problems in the manual tagging mechanism.…”