Efficient Association Rule Discovery Algorithm:ToARD Algorithm
一种高效的关联发现算法：令牌群挖掘算法

Token is a kind of structure.A token has a life cycle.The life cycle includes creating token,token executing and canceling token.Creating token is to generate a six-tuple and to set parameters.Token executing is to implement commands,fulfill relevant tasks and return results.A new association rule discovery algorithm was proposed according to the characteristics of tokens.The algorithm creates tokens,and then the tokens scan the data set once.In the process of scanning tokens mark the data objects with diff...