日本語教育方法研究会誌
Online ISSN : 2423-9909
Print ISSN : 1881-3968
検索エンジンを用いた主格省略文の自動判定
中村 慶太北村 達也川村 よし子
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研究報告書・技術報告書 オープンアクセス

2012 年 19 巻 1 号 p. 4-5

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In this study, we propose a system for detecting subject ellipsis. Subject ellipsis is known to make sentence comprehension difficult for non-native speakers. This system first extracts a noun which may be the subject and the predicate from an input sentence by using a dependency parser. Next, the system makes two types of sentences with the extracted noun and predicate: one with the particle ga and the other with the particle wo. Then it compares the frequency of each sentence in Web texts using a search engine to judge whether the extracted noun is the subject of the predicate. Based on the results, it can be determined whether the noun is the subject or the subject has been deleted.

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© 2012 日本語教育方法研究会
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