期刊
SUSTAINABILITY
卷 10, 期 7, 页码 -出版社
MDPI
DOI: 10.3390/su10072488
关键词
recycled water use; micro-blog; big date; particle swarm optimization
资金
- Chinese Postdoctoral Science Foundation Research on the influencing factors and driving strategies of urban residents' recycled water reuse behaviors [2018M633480]
The public's acceptance level of recycled water use is a key factor that affects the popularization of this technology; therefore, it is critical to know the public's attitude in order to make guiding policies effectively and scientifically. To examine the major focuses and hot topics among the public about recycled water use, one of the major platforms for social opinion in China, the micro blog, is used as a source to obtain data related to the topic. Through the follow-be followed and forward-dialogue behaviors, a network of discussion of recycled water use among micro-blog users has been constructed. Improved particle swarm optimization has been used to allow deep digging for key words. Ultimately, key words about the topic of have been clustered into three categories, namely, the popularization status of recycled water use, the main application, and the public's attitude. The conclusion accurately describes the concerns of Chinese citizens regarding recycled water use, and has important significance for the popularization of this technology.
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