テキスト埋め込みと類似性ベースのネットワークによる職業教育と訓練の影響の定量化
Hyeongjae Lee1, Inho Hong1,2
1Graduate School of Data Science, Chonnam National University, Gwangju, Korea.
PloS one
|August 21, 2025
まとめ
シンガポールの第4次産業革命経済に関連した職業教育と訓練 (VET) のコースは,雇用市場に大きな影響を与えている. 一般的なスキルの分野では過剰な供給があり,VETにおける需要と供給の不一致を明らかにしています.
科学分野:
- 経済学
- 教育
- データサイエンス
背景:
- 職業教育と訓練 (VET) の雇用創出と技能開発への影響を評価することは,地方経済との複雑な関係のために複雑です.
- 職業教育コースの影響を定量化するには,その経済的な関連性を理解するために高度な分析方法が必要です.
研究 の 目的:
- 職業教育コースが雇用機会と技能開発に与える影響を定量化する.
- シンガポールのVET,将来の経済動向,専門性の関係を分析する.
- 労働市場の需要に照らして,VETのサプライチェーンにおける潜在的な不均衡を特定する.
主な方法:
- シンガポールのスキル・フューチャー・データを使って 17,000以上のコース,仕事,スキルのネットワークを構築しました.
- テキストの類似性を把握し,ネットワークを構築するために,Sentence Transformerのテキスト埋め込み技術を採用しました.
- 構築されたネットワークと経済的な文脈内の接続に基づいてコースの影響を分析した.
主要な成果:
- シンガポールの第4次産業革命の経済に合わせたVETコースは,より大きな影響力を発揮しています.
- コースの影響はセクターによって大きく変化し,スキルの特異性と相関しています.
- 一般的なスキルを要求する分野では,PETの供給が著しく集中しており,これは潜在的不一致を示唆しています.
結論:
- 特に第4次産業革命に関連した職業教育コースは,将来の経済成長に大きく影響を与えます.
- 技能の特異性は,さまざまなセクターにおけるPETコースの経済的影響に影響を与える重要な要因です.
- 現在のVET供給の分布は,一般的なスキル分野での過剰供給により,労働市場のニーズと最適に整合していない可能性があります.
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