Research And Construction Of Information Management And Distribution System Based On B/S Structure

With the highly developing of information network technology and the rapidlyincreasing in the number of Internet users in China, the Internet has become animportant platform and vehicle for speech publishing, information interaction, sharingof resources and others. At the same time, illegal and harmful information, rumoursalso continue to emerge and spread widely, they have penetrated into every corner ofthe network, seriously interferes with the Internet harmoniously developing. In thissituation, it is very necessary for designing and developing a system of searching andanalyzing Internet public opinion. Through this system, with good security system, inorder to gradually change from passive to active, to improve the Internet publicopinion guide effectively, monitoring ability, guarantee the harmonious developmentof the Internet.This system uses some key technology, such as data mining, dynamic tracking,analyzing of dynamic text and clustering technology. Using these technologies caneffectively analyze and track on Internet information, it also effectively ensure thepublic opinion information be discovered, monitored and tracked in time. At the sametime, the system uses a modular designing, according to the main function is dividedinto four parts, such as public opinion, public opinion analysis, found control publicopinion and public opinion support library four modules, such a division has a clearfunction and low cost for developing.The purpose for this system is to meet requires of monitoring public opinion. It isused for discovering, monitoring, tracking, checking, valuing, judging, warning, andguiding the information of impacting on national security and social stability, andfighting for channels of harming Internet dissemination, eliminating online healthinformation, and improving the ability of online guidance of public opinion.