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Lexical richness viewed through lexical diversity, density, and sophistication
http://hdl.handle.net/2237/0002012768
http://hdl.handle.net/2237/0002012768fd9ab112-4722-4bf5-b424-a27d613de946
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
lexical_richness_final.pdf (2.5 MB)
Download is available from 2027/3/17.
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| アイテムタイプ | itemtype_ver1(1) | |||||||
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| 公開日 | 2025-05-20 | |||||||
| タイトル | ||||||||
| タイトル | Lexical richness viewed through lexical diversity, density, and sophistication | |||||||
| 言語 | en | |||||||
| 著者 |
Zheng, Wanwan
× Zheng, Wanwan
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| アクセス権 | ||||||||
| アクセス権 | embargoed access | |||||||
| アクセス権URI | http://purl.org/coar/access_right/c_f1cf | |||||||
| 権利 | ||||||||
| 権利情報 | This is a pre-copyedited, author-produced version of an article accepted for publication in [Digital Scholarship in the Humanities] following peer review. The version of record [Wanwan Zheng, Lexical richness viewed through lexical diversity, density, and sophistication, Digital Scholarship in the Humanities, 2025;, fqaf023, https://doi.org/10.1093/llc/fqaf023] is available online at: https://doi.org/10.1093/llc/fqaf023. | |||||||
| 言語 | en | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Recognizing vocabulary as the essential language foundation and determining its richness continues to be a challenge in quantitative linguistics. This issue has also been widely applied in various practical contexts, including language acquisition, language change, psychology, and cognitive science. However, vocabulary is complex, and lexical richness has been typically measured using three distinct indicators: lexical diversity, density, and sophistication. Among them, lexical diversity has been widely studied, yet reliable metrics independent of text length remain lacking. The characteristics of lexical density and sophistication have not been dealt with in depth, and studies focusing on the Japanese language are limited. This study aimed to delineate the distinctive features of lexical diversity, density, and sophistication, and to explore their interrelationships within Japanese. A corpus of formal policy speeches delivered by Japanese prime ministers was utilized. Numerical experiments were conducted in two stages: first, lexical diversity, density, and sophistication were analyzed separately; subsequently, the impact of text length on these indicators was examined. The findings indicated that text length did not affect lexical density and sophistication, and no consistent relationship was observed among the three indicators. | |||||||
| 言語 | en | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Online Published: 17 March 2025 | |||||||
| 言語 | en | |||||||
| 出版者 | ||||||||
| 出版者 | Oxford University Press | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||||
| タイプ | journal article | |||||||
| 出版タイプ | ||||||||
| 出版タイプ | AM | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||
| 関連情報 | ||||||||
| 関連タイプ | isVersionOf | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | https://doi.org/10.1093/llc/fqaf023 | |||||||
| 収録物識別子 | ||||||||
| 収録物識別子タイプ | PISSN | |||||||
| 収録物識別子 | 2055-7671 | |||||||
| 書誌情報 |
en : Digital Scholarship in the Humanities 巻 Advance articles, p. fqaf023, 発行日 2025-03-17 |
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| ファイル公開日 | ||||||||
| 日付 | 2027-03-17 | |||||||
| 日付タイプ | Available | |||||||
