Research For Communitilized Information Retrieval System Based On Intelligent Agent

Web brings forward a new challenge to information retrieval. Information column increases rapidly; meanwhile, more and more new clients come to experience the art of the Web. People like to surf with link, which often begins with some importment webpages or search engine. But the auto search engines based on keyword usually return too much inferior matches. What makes things worse is that some ads try every means to misguide people's attention.Personalized service is an effective solution to the above issues. Communitilization with the feature of interactivity presents a new trend of search engine. Agent that has good adaptbility and learning ability is the hot-point of the present research for personalized and active service as it merges with AI. Intelligent Agent may study from users' everyday's activity to understand their interests and modify the user interest model dynamicly. It can actively work through the internet to collect the information which users interest in and provide personalization service to the users which much improves the search engine's velocity, accuracy, activity, adapbility and intelligence.With the development of Web 2.0, the personality embodies on not only the discrepancy in users' demand for the search content, but also the users' demand for interactivity. As an interactive method of search, the communitilized search helps users gain the relevant content of the common title stored by others'. Thus, the clients both are the users of the search content, but the creaters of the search content.In the aspect of the clients of the information retrieval, this paper brings up an scheme of an intelligent information retrieval system. This system that is based on the old search engine is able to learn the clients' interests, hobbits and characteristic to detail the search results, delete the useless information and help the clients get the useful information. With the communitilization the system may provide interactive service, the system can acquire in time and show actively the information on the internet, with the aim of facilitating the use , economizing the time and energy of the users.