Research on a Topic-Oriented Model of User Interest Mining
Ying He · Journal of Kunming University · 2010
The efficient information in the query of user affect the results of searching extensively.Collecting user information by the advantages of gathering user interest information from enterprise information systems will help to solve the shortage of information retrieval.So,a model of user interest mining of the multiple-fact,based on the topic-oriented frame of search engines,is established for creating the retrieval query with their greatest interest in search engines based on topic to improve the recall and fallout of retrieval.Besides,a method has been put forward to re-establish the user interest character vector by detecting factor for user interest development.