The Application Of Web Data Mining In The Public Security Information Management

Following the country’s emphasis on informalization construction, the party committee of the Ministry of Public Security had taken the informatization system construction as the first priority of their work, and formulated the corresponding countermeasures to promote the implementation. It cannot solve similar problems at all relying on traditional manual method to extract and analyze the effective security information in vast amounts of information source, and improve the accuracy of the Data acquisition speed and information, it must have a professional technical as an auxiliary processing.Also only in this way can the security work really adapt the information development trend, bring the public security information scientific summary, analysis and management into full play, Web Data mining is a technology, which is created aiming at researching this kind of problem.This thesis mainly obtains valid Data from desultorily, unrelated massive network information by the use of the Web Data mining technology, and provides accurate and fast Data base for the public security organization. This thesis mainly expounds from the following aspects:Firstly, this article summarizes the current Data mining and Web Data mining technology, simply introduces the application situation of Web mining in the field of security combined the present situation of public security field. At the same time, it gives the train of thought of how the Web Data mining is applicated in the public security management system according to the requirements of public security field using Web mining technology.Then, this article expounds in detail the traditional Apriori algorithm, the K means algorithm and the basic knowledge of the decision-making tree and its algorithm. And it optimizes the related algorithm to make it meet the work needs of the public security information construction, by mainly combining information characteristics and job requirements in the security field, and clarifies the application of the optimization algorithm in public security work by using the instances.Following researching the application of Web Data mining technology in the field of public security, this paper combines the current public security information construction requirements and the daily work requirements of the public security organization, designs systematically the public security information management software and implements it on the whole, by using relevant optimization Data mining algorithm, which is to make it become a scientific analysis tool used in the daily work of the public security organization, in this way, it brings the substantial benefits for the securiy.In short, facing the Data information explosion’s modern society, the main research purpose of this paper is to accurately and quickly provide effective information for the security field by using the Web Data mining optimization algorithm. It is the request of the time and also the fashion of the public security information revolution trend that this paper improves the daily work efficiency of the public security organiztion, incorporating the computer technology into practical analysis tools by using this research results; and promotes the public security information construction by using advanced Web Data mining technology, this conforms to the higher requirements of the public security system for the information management work.