ID3 Modification and Implementation in Data Mining

Abstract

In this paper, ID3 algorithm of decision trees is modified due to some shortcomings. The algorithm is implemented to create a decision tree for bank loan seekers.ID3 algorithm is an existing algorithm which is modified because the dataset cannot be implemented in the existing conditions. Some changes are done in order to remove the shortcomings of the algorithm. Now the modified version is implemented in the dataset taken. With the help of the modified algorithm a decision tree is created which is helpful to the bankers to predict the credit risk of the loan seekers from the bank.