V2EX metalearning

Metalearning

释义 Definition

metalearning(也常写作 meta-learning)“学习如何学习”;指对学习过程本身进行反思、总结与优化的方法与能力。在人工智能领域也常指让模型通过多任务/多经验更快学会新任务的技术方向。

发音 Pronunciation (IPA)

/mt lrn/

例句 Examples

Metalearning helps students study more efficiently.
元学习能帮助学生更高效地学习。

By tracking which strategies work best across different subjects, she used metalearning to redesign her weekly study plan.
通过记录不同学科中哪些策略最有效,她运用元学习重新设计了自己的每周学习计划。

词源 Etymology

由前缀 **meta-**(源自希腊语,表示“超越、关于……本身、元层面”)+ learning(学习)构成,字面意思就是“关于学习的学习”。该词在教育学、心理学与机器学习研究中逐渐固定为术语,用来指向对学习机制的高一层抽象与改进。

相关词 Related Words

文学与著作 Literary Works

  • Thrun, Sebastian & Pratt, Lorien (eds.) (1998), Learning to Learn(学术经典文集,系统讨论“learning to learn/metalearning”思想与方法)
  • Finn, Chelsea; Abbeel, Pieter; Levine, Sergey (2017), “Model-Agnostic Meta-Learning for Fast Adaptation of Deep Networks (MAML)”(深度学习领域高被引论文,明确使用 meta-learning 术语)
  • Hattie, John (2009), Visible Learning(教育研究著作,虽不总以“metalearning”作唯一核心词,但大量讨论学习策略、反馈与学习者对学习过程的调控,与元学习高度相关)
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