Research of Co-occurrence Words Search-based Topic Crawler
Ling Ge, Zongli Jiang · Jisuanji gongcheng · 2010
This paper improves the topic mode through a co-occurrence words database.The topic mode can advance the rate of relationship and quality.Besides,it can describe the environment of key words,conjecture the purpose of users and adjust the rank of search result.A topic crawler system which employs topic sensitive FDC-PageRank to predict the priority of Web page is designed and implemented.Experiments show the system performs well.