Chiang, D., W. Chen, Y. F. Wang, and C. F. Hsu. “THE IRRELEVANT VALUES PROBLEM IN THE ID3 TREE”. Computing and Informatics 19, no. 2 (January 26, 2012): 169–182. Accessed April 30, 2025. https://www.cai.sk/ojs/index.php/cai/article/view/558.