【摘要】 Ｇａｌｏｉｓ格用于知识发现具有许多优点，并在实际应用中显示了一定的价值。现提出一种在已剪枝的Ｇａｌｏｉｓ格上直接计算规则的算法，其主要依据格结点的直接泛化来产生规则集合。该算法在一定条件下更为有效，并且所产生的规则集合是无冗余的。文中所述方法已用于数据库知识发现工具ＨＵＴＫＤＤ中。更多还原

【Abstract】 Galois lattice has many advantages in knowledeg discovery,and has been used in some practical applications.This paper presented an algorithm that could compute rules from a pruned Galois lattice directly.On the basis of the direct generalization of nodes in the lattice,the rules set is generated.The algorithm is more efficient under certain situations and the rules set is nonredundant.The algorithm has been used in the KDD tool system HUTKDD.更多还原