Extracting hyponymy relation between Chinese terms

Authors:
Yongwei Hu;Zhifang Sui
Affiliations:
Institute of Computational Linguistics, Peking University, Beijing, China;Institute of Computational Linguistics, Peking University, Beijing, China
Venue:
AIRS'08 Proceedings of the 4th Asia information retrieval conference on Information retrieval technology
Year:
2008

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Abstract

This paper studies the problem of the automatic acquisition of the hyponymy (is-a) relation in sentences and develops a new method for it. In this paper, we treat the task of identifying hyponymy relation as two separate problems and solve them based on the following three techniques: term type's commonality, sequential patterns, property nouns and domain verbs.