Research On The Intelligent Analysis Method Of Members Organization Relation Based On Big Data Of Telephone List

In the new era,the transformation of the mode of public security work is the key to promote the informatization and equipping of public security.In all kinds of economic crime cases investigated and dealt with by the public security organs in recent years,the overall number of gang crimes has been increasing year by year.Its characteristics,such as high concealment,complex network,strong anti-investigation ability of the criminal subject and difficulty in obtaining evidence,have become the difficulties in the anti-investigation work of the public security organs at the present stage.In the process of cracking down on gang crimes.At present,based on the research of communication call list analysis technology,there are shortcomings in the structure of deep data mining algorithm and the visualization operation of the organizational relationship of call list members.The data processing of telephone bill is only a simple analysis.In this paper,the maximum correlation coefficient method and chi-square test method are adopted to screen the data with high weight value of the relationship between the members and the organization in the data of the communication list among the members of the economic crime pyramid retail organization,and the weight value of the organization members is sorted from high to low.Secondly,by comparing a variety of data mining algorithms,a decision tree method that can mine the organizational relationship rules of call list members is selected based on the characteristics of the hierarchical relationship of call list data.In the experimental process,the defects existing in the traditional C4.5 decision tree classification algorithm in the mining of the organizational relationship of the members of the phone list were improved.On this basis,the organizational relationship model of the members of the phone list was established,and the confidence degree of the model was verified.Finally,according to the organizational relationship model of phone list members,the intelligent analysis platform of phone list member organizational relationship was established,and the security and functional tests of the system were carried out to provide decision support for the daily work of the public security organs.