Research of a personalized search engine based on user interest mining

With the rapid development of Internet technology, search engine has been widely used in many fields, which is treated as a tool that people can find information they need on World Wide Web. In order to provide personalized search service for users, personalized search engine comes forth. Analyzing the shortage of current search engine and user´s requirements of personalized search, this paper designs a personalized search engine model that is based on user interest mining. Many experiments verify the proposed model is effective.