強化学習による資源配分の最適化
Guozhong Zheng1, Weiran Cai2, Guanxiao Qi3
1Shaanxi Normal University, School of Physics and Information Technology, Xi'an 710062, People's Republic of China.
Physical review. E
|January 21, 2026
まとめ
個々人が経験からの学習と新しい戦略の探求のバランスをとるとき、最適な資源配分が達成される。このバランスが崩れると、ランダムな行動よりも悪い、不十分な協調につながる。
科学分野:
- 計算経済学
- ゲーム理論
- 行動経済学
背景:
- 競争に直面する自然および社会システムにおいて、効率的な資源配分は極めて重要である。
- マイノリティゲーム(MG)は資源競争をモデル化するが、既存の解決策には適応的な戦略が欠けている。
研究 の 目的:
- 適応的な戦略進化を捉えるために、マイノリティゲームに強化学習を適用する。
- 探索と活用のバランスが集合的行動と資源配分にどのように影響するかを調査する。
主な方法:
- MGにおける適応的な意思決定のための強化学習フレームワークを利用した。
- 協調と資源利用に対する探索と活用のバランスの影響を分析した。
- 最適な協調とその不安定化の根本的なメカニズムを調査した。
主要な成果:
- 個々人が経験に基づく活用とランダムな探索のバランスをとるとき、最適な資源配分が生じる。
- このバランスからの逸脱は、部分的な協調または反協調さえも引き起こす。
- 行動選好における対称性の破れが、最適な協調と最大の資源利用の根底にある。
結論:
- 強化学習は、適応的な戦略を考慮したマイノリティゲームへの新しいアプローチを提供する。
- この発見は、バランスの取れた個々の意思決定を通じて効率的な資源配分を達成するための洞察を提供する。
- この研究は、最適ではない集合的な結果を防ぐための探索の重要性を強調している。
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