2023 Fiscal Year Final Research Report
Building a Morphologically Analyzed Corpus of 15th Century Korean for Quantitative Analysis
| Project/Area Number |
20K00558
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Review Section |
Basic Section 02060:Linguistics-related
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| Research Institution | Kindai University |
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Principal Investigator |
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| Project Period (FY) |
2020-04-01 – 2024-03-31
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| Keywords | 朝鮮語史 / 形態素解析 / コーパス / 計量的分析 / TEIガイドライン |
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| Outline of Final Research Achievements |
For this research project, a dictionary for analyzing 15th century Korean was constructed using the open source morphological analysis engine "MeCab", and morphological analysis of "Wolin-seokbo" was conducted. The lexicon contains approximately 10,000 entries, and was released on the Internet as open source software. In addition, the 15th century Korean documents were digitized using the TEI guidelines.
Using the above analyzed data, a quantitative analysis of the 15th century Korean language was conducted.
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| Free Research Field |
言語学
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| Academic Significance and Societal Importance of the Research Achievements |
本研究で構築したデータをオープンソースソフトウェアとして公開することにより，朝鮮語情報処理の質的向上に寄与することが期待される．解析用辞書構築の手法については，朝鮮語のみならず他の言語についても同様の試みを行うことが可能であり，様々な言語の自然言語処理技術に貢献することが見込まれる．
また，形態素解析済みデータを用いた朝鮮語史の記述を実践することで，計量的な手法による15世紀朝鮮語研究の実例を示すこととなり，併せて従来の知見の補充や刷新を行うことが可能となる．
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