CAJ | 학술논문

C4．5算法是决策树分类方法的经典算法之一，因其具有分类精准、运行速度快等优点，在很多领域得到广泛运用．文章基于C4．5算法的基本原理，分析其在高校数字图书馆客户管理中的应用，通过该算法可有效地对客户进行准确分类，进而为其提供更好的服务．
C4．5산법시결책수분류방법적경전산법지일，인기구유분류정준、운행속도쾌등우점，재흔다영역득도엄범운용．문장기우C4．5산법적기본원리，분석기재고교수자도서관객호관리중적응용，통과해산법가유효지대객호진행준학분류，진이위기제공경호적복무．
C4 .5 algorithm is one of the classical algorithms of decision tree classification .It has many advantages such as correct classification ,fast running speed and so on ,and it has been widely applied in various fields .Based on the basic principle of C4 .5 algorithm ,this paper analyzes its application in the cus‐tomer management of university digital libraries .We can effectively make an accurate classification for the customers by this algorithm ,and provide better services to them .