Algorithm of Decision Tree in Data Mining and Its Application
Huang Xiao-fang · Ordnance Industry Automation · 2005
Decision tree algorithm is that the category knowledge of the training set is mined through built high precision and small-scale decision tree. Two layers decision tree algorithm of SQL server 2000/analysis service was adopted in management system for relationship of clients. The decision tree was created by class count table and depth first strategy. A data mining middleware was set up between the algorithm built tree and database. The result of the application shows that the retention of the high value clients are reserved and the potential ones are mined by this way.