Study And Actualization Of Information Filtering In Professional Search Engine

With the common use of the web and the wide use of the resource of internet information, more and more people take the web information search as an important measure of daily information acquirement. For the founding of the specifically information needed more acutely and more effectively, the construction of search tools for one type or for one area —professional search engine has become the urgent need for the web information search.Presently, millions of the inquiry results of search engine appear, but the users need can not be reflected effectively, because the information is overloaded. The search engine can be arranged according to the inquiry results of the web value and the relativity of customers questions. Then the burden of the customers will be relieved and the search efficiency will be improved greatly. So the information filtering module (web arrangement included) has become the center part of the...