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Discovering relations among named entities by detecting community structure

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成果类型:
期刊论文
作者:
He, Tingting(何婷婷);Zhao, Junzhe;Li, Jing
通讯作者:
He, T.(tthe@mail.ccnu.edu.cn)
作者机构:
[He, Tingting; Li, Jing; Zhao, Junzhe] Huazhong Normal Univ, Dept Comp Sci, Wuhan 430079, Peoples R China.
语种:
英文
关键词:
named entities pair;community;betweenness
期刊:
PACLIC 20 - Proceedings of the 20th Pacific Asia Conference on Language, Information and Computation
年:
2006
页码:
42-48
机构署名:
本校为第一机构
院系归属:
计算机学院
摘要:
This paper proposes a networked data mining method for relations discovery from large corpus. The key idea is representing the named entities pairs and their contexts as the network structure and detecting the communities from the network. Then each community relates to a relation the named entities pairs in the same community have the same relation. Finally, we labeled the relations. Our experiment using the corpus of People's Daily reveals not only that the relations among named entities could be detected with high precision, but also that...

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