PREDIKSI TINGKAT KELULUSAN MAHASISWA S1 UNIVERSITAS AN NUUR DENGAN METODE DECISION TREE C4.5

Abstract

One of the private universities in Purwodadi is An Nuur Purwodadi University. 
Many students have graduated from An Nuur Purwodadi University, but there are some 
students who did not graduate on time. This poses a problem and raises a significant 
question as to why these students did not graduate on time. A decision tree is a suitable 
data mining method for this research because it has the advantage of identifying and 
summarizing patterns in the data. The Decision Tree algorithm has an accuracy of 
96.25%. The recall values for each class are 97.37% for the "Late" class and 95.00% for 
the "On-Time" class. Meanwhile, the precision values for each class are 94.87% for the 
"Late" class and 97.44% for the "On-Time" class