![[Theory of Learning -- Fitting the World & Knowledge.png]] 学习是不断调整和改变我们“假设”的过程。决策基于假设，学习通过校正假设来提高决策质量。 观察 --> 做出假设 --> 建立模型 --> 用于实际 --> 再观察 --> 调整/验证假设 --> 再实验 --> ... 学习的三个目标是解释、解决和预测问题。评价标准是学习后行为或认知是否发生改变。 ## Learning is about - 拟合：Fitting the world & our knowledge (Inner Circle) - Developing model through observation, first-principle thinking, & logication induction - Verifying model through application, interaction, prediction, & experiment - 掌控力：Gaining power & influence of the world (Outer Circle) - Deploying model through decision-making & execution - Adjusting model through feedback [[Humans interact with reality through modeling + action & feedback]]