download the last version for android Ni Hao, Li Huan Ying

With the development of information and communication technology, mobile health has become a trend. The “Feature information” dimension and “Reliability” dimension have a great impact on user satisfaction with the Ping An Health App, while the “Bug report” dimension has the lowest user satisfaction.

Based on the reviews of the Ping An Health App in the Apple App Store, users’ concerns about Ping An Health App can be summarized into seven main dimensions: Usage, Bug report, Reliability, Feature information, Services, Other apps, and User Background. Finally, the changing trend of the weight of each dimension and the changing trend of user satisfaction of each dimension are drawn. Firstly, the topic model is used to identify the topic of user comments, and then the fine-grained sentiment analysis method is used to calculate the sentiment and weight of each dimension. By mining the dimensional sentiment and dimension weight of the Ping An Health App reviews, this paper explores the changing trend of the influence of dimensions on user satisfaction and provides suggestions for the Ping An Health App operators to improve user satisfaction.

Download the last version for android Ni Hao, Li Huan Ying