Research on mining rules from incomplete information systems based on multivariable decision tree
Wang Yan-yan · Journal of Yanshan University · 2007
There is a lot of useful information in the incomplete information systems,certain rules can be acquired to make decision. In the complete information systems,there are many methods of mining rules based on the decision tree such as ID3 arithmetic, but there are not many methods of mining rules from incomplete systems based on the decision tree.In this paper,certain rules can be acquired by make multivariable decision tree in the incomplete information systems.This method is very easy to apply in the actual information systems.