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arXiv 1802.04609cs.CL
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基于网络特征的上下义关系检测

Network Features Based Co-hyponymy Detection

Indian Institute of Technology Kharagpur(印度理工学院卡拉格布尔分校)

Abhik Jana, Pawan Goyal

摘要:

区分词汇关系是自然语言处理领域的一个长期研究课题。近年来,为了检测诸如上位关系、部分关系、共下位关系等词汇关系,分布式语义模型正以某种形式被广泛使用。尽管人们对上位关系的检测做了大量的努力,但是对上下义关系的检测问题却很少有人研究。在本文中,我们提出了一种新的监督模型,其中各种网络措施已被用来识别高精度的表现更好或与最先进的模型相当的共上下义关系。

英文摘要:

Distinguishing lexical relations has been a long term pursuit in natural language processing (NLP) domain. Recently, in order to detect lexical relations like hypernymy, meronymy, co-hyponymy etc., distributional semantic models are being used extensively in some form or the other. Even though a lot of efforts have been made for detecting hypernymy relation, the problem of co-hyponymy detection has been rarely investigated. In this paper, we are proposing a novel supervised model where various network measures have been utilized to identify co-hyponymy relation with high accuracy performing better or at par with the state-of-the-art models.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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