Application Research On The Procuratorial Business Analysis In Data Mining

With the rapid development of society、economy、culture、science and technology etc, all kinds of crime presents new characteristics. The application of big data、cloud computing and 3G/4G communication technology made the duty crime cases also to show the characteristics of intelligent、hidden、groups、trans regional、cross department etc.. Especially with the implementation of the new criminal procedure law, the people put forward higher request for the procuratorial organs investigation activities. Procuratorial organs should how to use computer technology for improve the efficiency and quality of duty crime investigation work. It’s all a big challenge for the procuratorial organ. At the same time as the full implementation of "science and technology strong inspection", procuratorial work informatization rapid development. It is resulting a lot of procuratorial business data. How to collection, storage and manage the cases of various kinds of information. Especially the massive amounts of data analysis and research, provide information services and decision support for procuratorial work, the all will be on the agenda of the procuratorial organs.This article analyzes the procuratorial investigation data and description the data mining technology. On this basis, the use of association rules in the Apriori algorithm and ID3 algorithm of classification rules of investigation information data for data mining. At the same time, the article combining with the characteristics of procuratorial investigation data and designed the data warehouse and procuratorial investigation intelligence system to preliminary realized the application of information technology to analyze data and auxiliary investigation purpose.By procuratorial investigation intelligence system, we research and establish suitable for prosecutors case need intelligence analysis model and the system of investigation and Changed the procuratorial organ by "report" and "petition" and so on access to the backward situation of duty crime investigation intelligence. Implementation of mining some potential helps procuratorate investigation of information from a large number of data investigation information. To facilitate the front-line investigators to obtain clues, play investigation guided by information, investigation of the effect of service. To increase the punishment and prevention of crime, the ability of the fight against corruption and construct the harmonious be enhanced.