数据挖掘分类规则中的决策树算法中的ID3算法，对于理解数据挖掘有一定的帮助。-Data mining classification rules in the decision tree algorithm ID3 algorithm, is certainly helpful for understanding data mining.

决策树算法_C实现，主要是数据挖掘领域。-_C Decision tree algorithm to achieve

fp_tree 展示数据挖掘算法fp_growth中fp_tree树的构造过程-FP_growth fp_tree