Research of Personalized Ranking Results in Meta-search Engine

Meta-search engine is a search engine upon search engine,which integrate the results of several separated search engine and show the final result to the users,thus the result fusion is a critical part of meta-search engine.This paper concerned with the influence of users' interests on the confidence of separated search engine,and rearranging the search results according to users' interests.This can improve the search accuracy and efficiency by setting the higher rank to the results which the users are interested in,and offer users a customized search result when inputting the same searching words and help improve the users' satisfaction.