This research applied data mining techniques applied in the comparison of the เหมืองข้อมูลเพื่อ prediction of graduation of students. PSU.And help in the decision of the teachers, staffs and students. The comparison of data mining methods to predict the graduation of all students 3 ways. Classification decision tree classification with Naive technique.And the model of neural network techniques using the program WEKA 3 version.6.10 tool