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个人信息Personal Information
副教授
硕士生导师
任职 : AI+教育研究所所长
性别：女
毕业院校：大连理工大学
学位：博士
所在单位：软件学院、国际信息与软件学院
学科：软件工程. 人工智能
电子邮箱：hongyu@dlut.edu.cn
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An improved random walk algorithm based on correlation coefficient to find scientific communities
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论文类型：会议论文
发表时间：2008-12-12
收录刊物：EI、Scopus
卷号：1
页面范围：690-693
摘要：With the growth of publishing scientific literature on the World Wide Web, there is a great demand for clustering online scientific literature by using the citation patterns. A scientific community in the citation graph represents related papers on a single topic. In this paper we improve the random walk graph clustering algorithm to find scientific communities by using correlation coefficient in the citation graph as the similarity metric. Our experiment results show that the approach performs better than the original random walk graph clustering method. © 2008 IEEE.