Daftar Isi:
  • Data mining is the process of transforming huge quantity of data into knowledege. The research of this thesis aims to predict credit risk when credit application has been field and the data will be managed with decision tree methods using the algorithm C4.5 because it has a high degree of accuracy in determining the decision. In this research discusses about the performance of the decision tree algorithm C 4.5 to predict the feasibility of granting home ownership credit. From this research, note that the highest value of precision, recall, and accuracy is reached by the algorithm C4.5 with the partition data 90:10, the result is 92.31 %, 85.71%, and 94%. The end result of this research proves that the data partition has the most accurate value that is on the algorthm C4.5 with the partition data 90:10.