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Derivational Grammar Approach to Morphological Analysis of Japanese Sentences

机译:日语语法形态分析的派生语法方法

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摘要

This paper proposes a new simple Japanese morphological analysis system which we call MAJO. Of course, many Japanese morphological analyses have been proposed and used in the wide area of Japanese language processing. But they are rather complicated because their analysis methods are based on conjugations of verbs and adjectives. On the other hand, it is known that the derivational grammar, which does not use the concept of conjugations, makes morphological analysis simple. Although there are some literatures which discuss Japanese morphological analysis used derivational grammar, all of them has modified their grammar to utilize existing systems. MAJO is constructed directly from the derivational grammar, so that it has a smaller number of grammar rules than the previous systems. We have evaluated its performance on the EDR corpus and MAJO succeeded with 97.9% ratio.
机译:本文提出了一种新的简单的日语形态分析系统,我们称之为MAJO。当然,已经提出了许多日语形态分析并将其用于日语处理的广泛领域。但是它们相当复杂,因为它们的分析方法基于动词和形容词的共轭。另一方面,已知不使用共轭的概念的派生语法使形态分析变得简单。尽管有一些文献讨论了使用派生语法的日语形态学分析,但他们都对语法进行了修改以利用现有系统。 MAJO是直接从派生语法构造的,因此与以前的系统相比,它的语法规则数量更少。我们对它在EDR语料库上的表现进行了评估,而MAJO的成功率为97.9%。

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  • 来源
  • 会议地点 Singapore(SG);Singapore(SG)
  • 作者单位

    Graduate School of Engineering, Nagoya University Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan;

    Faculty of Engineering, Mie University 1515, Kamihama-cho, Tsu, 514-8507, Japan;

    Graduate School of Engineering, Nagoya University Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan;

    Graduate School of Engineering, Nagoya University Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 自动化系统理论;
  • 关键词

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