Improved decision tree algorithm based on user-interest and MID3
Yongmei Wang · Computer Engineering and Applications Journal · 2011
Decision tree is an important approach in data mining,which can be used to form classification and predictive model.In the present essay,ID3 algorithm and its improved algorithms at present are analyzed,and then a more reliable and reasonable approach is introduced in which user-interest is involved to solve the problem of multi-value and the double nodes as well.The improved MID 3 algorithm is proved efficient by the experiment in which several ID3 algorithms are compared.