Relationship Analysis between Psychological State of College Students and Epidemic Situation Based on Big Data Mining

ABSTRACT

COVID-19 is a sudden and highly contagious infectious disease, which has a very bad impact on the psychology of college students in early adulthood. In order to grasp the psychological state of college students in real-time, this work studies the psychological state of college students during COVID-19. First, this study introduces the relevant theories of data mining, and the research object and method are determined. Then, the features of the model are analyzed and constructed from two aspects which are static features and dynamic features, and the characteristics related to the psychological state are excavated. Finally, the GA is selected to build the model and the model is evaluated;the results show that the model can accurately predict the psychological state of students during COVID-19. © 2022 Jian Xiang and Yanjun Zhang.