Improved Lucene full-text search and its application on network teaching platform

摘要

In this paper, firstly analyzes the ranking algorithm of Lucene and PageRank algorithm; secondly, to the character of massive documents which have not link structure on Network Education Platform, puts forward to a new algorithm for measure of the importance between the documents and applies it to improve the ranking algorithm of Lucene. Lastly, the experimental results show that the search engine based on this improved algorithm has the advantage compared with the classic Lucene search engine.