摘要
在并发序列模式挖掘基础上进一步挖掘偏序关系模式,讨论相关度、有序度、有序关系序列、偏序关系和偏序关系模式等概念,给出基于并发序列模式的偏序模式挖掘方法,该方法利用并发和偏序之间的联系,应用并发与偏序之间的包含关系,有效的在并发序列模式的基础上得到偏序关系模式.
Mining partial pattern is based on concurrent pattern,This paper discusses some conceptions about partial order patterns mining,proposes a method of mining partial order patterns based on concurrent sequential patterns,and uses inclusion relation of concurrent and partial.It is proved that the method is effective for mining partial order pattern.
出处
《沈阳化工大学学报》
CAS
2011年第4期366-370,375,共6页
Journal of Shenyang University of Chemical Technology
关键词
偏序
偏序关系模式
并发序列模式
partial order
partial order pattern
concurrent sequential pattern