Fuzzy Logic Decision Making Model and Risk Early Warning Mechanism in Mental Health Management of Higher Education Students

This paper proposes a risk indicator system for mental health management of college students that takes individual developmental status, social environment, human-computer interaction, and negative emotions as the first-level indicators, and clarifies the path of obtaining mental health management monitoring data, the weights of the indicators, and the safety warning interval of mental health management.Because of the uncertainties in the mental health management of college students, fuzzy logic is introduced to deal with the uncertainties of environmental changes, student behavior and other factors in the mental health management, and to improve the level of mental health management in colleges and universities.A fuzzy logic-based risk warning model for mental health management of college students is designed.The mental health status of students is further refined by the SCL-90 scale, and the mean score level of each factor of the scale is compared with the youth norm and adult norm.Input the fuzzified student mental health data in the fuzzy logic risk early warning model, and output the risk score of the fuzzy logic model for mental health management of college students.When the set threshold is 60, the fuzzy logic risk early warning model can effectively identify the abnormal values of students' mental health, and the early warning model has practical utility.