Class Mining Improved Decision Tree
Cao Yong-feng · Modern Computer · 2010
The existing decision tree ID3 and C4.5 algorithm are fast and efficient classical classification algorithms,but there is a shortage that the non-backtracking top-down analysis,and the results tend to cause more of a local optimal solution and is not necessarily the global optimal solution.Compares the use of class mining technology,bottom-up analysis and improves C4.5 classification algorithm and to realizes top-down and bottom-up co-analysis,close to the global optimal solution,and achieves good results.