Research On Improving Criminal Digging Ability In Detention Centers Under The Background Of Big Data

The digging up crime in a detention center refers to an investigation activity carried out according to law on the basis of the cooperation between the investigators of the detention house and the investigation unit,in order to continue to investigate the remaining crimes and the criminal suspects who have escaped from the net,to find other criminal activities and clues,to detect the accumulated cases,hidden cases,cases in and cases out of the case,to expand the achievements and collect evidence.In recent years,crime is characterized by professionalization,organization and regionalization.There are many recidivists and recidivists,and the phenomenon of circulating crime is obvious.Anti-investigation,anti-interrogation and antisupervision are increasingly prominent.Under the background of big data,dig crime work to play to the advantages of intelligence information,make full use of all kinds of intelligence information platform,based on the characteristic analysis,path analysis,criminal suspects case series analysis,go the way of affection report review,intelligence information and interrogation,interrogation and investigation,evidence and intelligence information in real time,dynamic operation,the characteristics of the criminal suspect,skills,relationships,track information such as full cover,three-dimensional,multi-level query analysis,interrogation engines,investigation,interaction and mutual support,formed a complete chain of evidence.This paper focuses on the big data method to carry out in-depth exploration of crime,which is divided into five parts:The first part is an overview of the deep cut crime work,first of all to dig summarized the concept,methods and forms of crime,dig a systematic carding the historical evolution of the concept of crime,dig the criminal object of focus,and focus on the investigation of deep excavation under the background of informatization crimes the deepening and development of the work,put forward the concept of intelligence information to guide trial.The second part is about the situation of deep digging crime under the background of big data,especially the urgency of applying big data as the breach of deep digging crime when the traditional deep digging crime method cannot break the situation.The third part is the combination of dig made with big data expression,and approach to dig crimes to work with the public security supervision combined Angle of big data,from the criminal suspect characteristic analysis,the items involved in the information analysis,staff trajectory information analysis,cases and analysis from several aspects,through information analysis,data mining,collision,track correlation,string of cases and dig in aspects of crime.The fourth part is under the background of big data dig the work link of crime,through the analysis of the intelligence information query,interrogation and investigation,the combination of forming dynamic,three-dimensional,synthesis,and the combination of online informationguide the trial mode,information formed around the criminal suspect,interrogation and investigation of organic union,synchronization,cross-reference,collecting evidence,dig crime.The fifth part is the big data dig on the working mechanism of criminal from dig criminal responsibility system,intelligence information guide review mechanism,the Angle to evaluate mechanism,system put forward the work responsibility system,dig value evaluation mechanism,reports review mechanism,performance evaluation mechanism,scientific,systematic,dig the criminal rule by law.