The Design And Implementation Of Visualization Character Relationship Analysis System Based On Mining Of Call Records

In recent years, our country’s duty crime is increasingly showing a criminalmeans to conceal, intelligent modus operandi, crime subject investigation etc.Detective work faces many new problems, new demands and new challenges. Withthe development of duty crime investigation of business and information technology,the traditional investigation mode has become increasingly difficult to adapt to therequirement of the future development. With information technology means andpromote scientific development, investigating crimes by taking advantage of dutyimplementation work, innovation of service cases, and the integration of science andtechnology, it supports and promotes business development become an inevitablechoice. Based on this situation, this paper aims to implement a service in characterrelationship analysis system, to determine the owner’s contacts, social relationshipetc. It assists to help investigators to find the breakthrough to handling the case.This paper describes an analysis system which analyzes the details of theowner’s call records, relationship, common contacts, special contacts informationvisualization display function, the relevant conclusions by analysis and mining thecall records. According to its abnormal behavior, the system helps investigatorssearch for clues to handling cases. It can improve the working quality efficiency.In order to show the form of B/S structure, the system uses the Java SSHframework technology. The system solves how to mine the relationship network andcharacter analysis based on the call records, and designs and implements the resultsvisualization. The system includes four function modules, the preliminary statisticsmodule, participant analysis module, whereabouts trajectory analysis module andspecial analysis module. It implements the mining and analysis the basicinformation of the call records. The relational network module implements thesocial network of the owner used the associated mining technology, and used themodified algorithm to express the mining results. The close contacts module buildsthe relationship modeling and uses the decision tree mining the relationship betweenthe owner and the other number. The special analysis module builds thechange-number-with-different-phone algorithm and association mining whether theowners of the numbers are the same person. The whereabouts trajectory analysismodule mining whether the owners are the joint people based on the base stationinformation.