SSRG International Journals
Data mining is the process of mining the exact data from a large amount of database. In other words it can be said that data mining is mining the knowledge from data. A database is collection of inter related data. Normally, the performance of the student is based on the training provided by the teacher and the facilities provided by the institution. J48 classifies the simple c4.5 decision tree for classification. The binary tree is a decision tree approach is most useful in classification problem.