Abstract:

With the rapid development of web technologies,the search engine based on personalized services becomes more and more important in the society.In particular, the algorithm of ranking pages is one of the critical technologies in the area of search engines.The paper proposes an approach to improve the original ranking algorithm of Lucene via the PageRank algorithm,and designs and implements a personalized search engine on mobile information.Experimental results show that the proposed sorting algorithm can improve the accuracy of the information retrieval,and users can obtain better search experience than original sorting of Lucene.

Key words: Lucene；PageRank；personalized search engine；sorting optimization