Research on Data Mining Algorithm Based on Conception Hierarchy Tree and Its Application
基于概念层次树的数据挖掘算法及应用研究

Conception hierarchy tree classifiers have found the widest applicability in large-scale data mining environments. After introduced a data mining algorithm based on conception hierarchy tree. This paper, in the light of the limitations of existed concept assension algorithm to numerical attributes in database, introduces an improved algorithm. Moreover, the result of two algorithm testing on actual data is provided in this paper.