Application of rough graph in relationship mining

Based on the definition of class shortest path in weighted rough graph, class shortest path algorithm in weighted rough graph is presented, which extends classical shortest path algorithm. The application in relationship mining shows effectiveness of it.

粗糙集代数关系的图结构分析

粗糙图理论是知识发现、知识挖掘的新的理论工具。结合粗糙图理论,构造了基于代数算子的粗糙图结构,将分析多个粗糙集之间的代数关系映射为相应粗糙图的结构分析。结合粗糙图理论中的类最短路算法,以情感计算中挖掘性格规律为例说明了该方法的应用过程。粗糙集代数关系的图结构分析是粗糙集理论中又一研究方向。