Abstract: With the rapid development of Internet and all the disadvantages of the current traditional search engines, it is necessary that personalized search engines come to reality, and also with the problem of information overload, personalized recommender systems have been a hot attention in many areas. This paper combines personalized recommender system with personalized search engine, brings recommendation pattern into personalized search engine, researches and designs the personalized search engine based on recommendation pattern.

Key words: personalization, recommendation pattern, search engine