Lexical Diversity Crowdsourcing
Hadi Khalilia1,2, Jahna Otterbacher3, Gábor Bella4
1Department of Information Engineering and Computer Science, University of Trento, Trento, Italy.
Frontiers in artificial intelligence
|December 22, 2025
まとめ
この研究は、英語バイアスを語彙意味リソース(LSR)に削減するためのクラウドソーシング方法を導入します。LingoGapプラットフォームは、クロスリンガルな語彙ギャップを特定し、言語データ品質を向上させます。
科学分野:
- 計算言語学; 辞書編集; 文化人類学
背景:
- 語彙意味リソース(LSR)は、NLPおよび言語学的研究にとって重要です。既存のLSRは、しばしば英語/アングロサクソン文化のバイアスを示し、ネイティブの概念を欠き、翻訳不可能性(語彙ギャップ)を示しています。
研究 の 目的:
- LSRにおけるバイアスを削減するための新しいクラウドソーシング方法論を提案し、検証すること。クロスリンガルな語彙ギャップの問題に対処し、言語リソースにおける文化固有性を高めること。
主な方法:
- 言語間のマイクロタスクベースの語lexeme比較のためのLingoGapクラウドソーシングプラットフォームを開発しました。クラウドワーカーは、食品や親族関係などの文化的に豊かなドメインに焦点を当て、同等の用語、言語固有の用語、および語彙ギャップを特定しました。
主要な成果:
- 英語-アラビア語(食品)およびインドネシア語-バンジャレ語(食品)の用語に手法を適用しました。英語とアラビア語の間で2,140の語彙ギャップ、インドネシア語とバンジャレ語の間で951の語彙ギャップを特定しました。
結論:
- LingoGapクラウドソーシング方法論は、LSRにおけるバイアスを特定し、削減する上で効果的です。このプラットフォームは、大規模な語彙強化およびクロスリンガルな語彙ギャップに対処するための実行可能なツールです。
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