Baye's Theorem 贝叶斯定理
Bayes’ Theorem
Bayes’ Theorem 贝叶斯定理 - YouTube
[[2025-01-25-conditional-probability | 条件概率]] & 样本空间 |
- 05:13
$P(A B)$: probability of A occurring of given B is true A在B发生的条件下发生的概率 (B时基础)
Bayes’ Theorem: $$ P(H E)=\frac{P(E H)\cdot P(H)}{P(E)} $$
- $H$: Hypothesis 假设
- $E$: Evidence 已知的证据
- $\bar H$ : not H
变体
假设 成立/不成立
另一个讲解
Bayes theorem, the geometry of changing beliefs - YouTube 基本一样的另一个例子 一文搞懂贝叶斯定理(原理篇) - Blogs - 廖雪峰的官方网站
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