Criminal network recognition mechanism based on entity relationship
Luo Wen-hua · Jisuanji yingyong yanjiu · 2011
Entity relationship extraction,the goal of which was to discover the relationship of two or more entities in the dataset,was a crucial component in data mining and information retrieval domain.Criminal network with characteristics of social network was an epitome of the whole society,thus using the methods and technologies in social network analysis to analyze criminal network could make miracles in information processing field.This paper definited 8 kinds of relation,relation-descriptors and relation models first and then described the process how extracted relationship and finally proposed CNCD algorithm to discover core figures in the network.It also developed a practical visualization tool to improve the efficiency of public security department.As experiments and feedback show,this system can be beneficial to security departments to a certain extent.