V2EX active inference

Active Inference

定义 Definition

主动推断:一种认知科学与计算神经科学中的理论框架,认为生物体(或智能体)通过主动采取行动来获取信息、减少不确定性,并使感知与内部模型的预测更一致,从而更好地适应环境。它常与贝叶斯推断自由能原理(Free Energy Principle)相关联。(在其他语境中,inference 也可指一般“推理/推断”。)

发音 Pronunciation

/k.tv n.fr.ns/

例句 Examples

She used active inference to decide what to look at next in the experiment.
她使用主动推断来决定在实验中下一步该观察什么。

In active inference, an agent can change its actions to gather evidence and reduce uncertainty about the world.
在主动推断框架中,智能体可以改变自己的行动来收集证据,并降低对世界的不确定性。

词源 Etymology

active(主动的)+ inference(推断)。作为术语,active inference 在当代主要与神经科学家 Karl Friston 提出的相关理论体系一起流行起来,用来强调:推断不仅发生在“脑内计算”,也通过“行动感知循环”在与环境互动中完成。

相关词 Reated Words

文学与著作中的用例 Literary Works

  • Friston, Karl. “The free-energy principle: a unified brain theory?” (2010)
  • Friston, Karl; Daunizeau, Jean; Kiebel, Stefan. “Reinforcement learning or active inference?” (2009)
  • Parr, Thomas; Pezzulo, Giovanni; Friston, Karl. Active Inference: The Free Energy Principle in Mind, Brain, and Behavior (2022)
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