Analysis of co-occurrence toponyms in web pages based on complex networks
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- 作者：Xiang Zhong ; Jiajun Liu ; Yong Gao ; gaoyong@pku.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Lun Wu
- 关键词：Toponym ; Toponym co-occurrence ; Complex network ; Link analysis ; Geographic information retrieval
- 刊名：Physica A: Statistical Mechanics and its Applications
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：466
- 期：Complete
- 页码：462-475
- 全文大小：2558 K
文摘
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Proposed the toponym co-occurrence network model.
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Found characteristics of this toponym co-occurrence network, including small world, scale-free and disassortative.
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Presented two new methods to extract core toponyms from web pages.