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update errata
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qiwang067 committed Dec 13, 2024
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17 changes: 16 additions & 1 deletion docs/errata.md
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## 第5次印刷

* 9页倒数第1段最后1行 - 10 页第1段第1行,:常数项被设成红色线和 $x$ 轴的交点一样大. 第 1 个蓝色函数斜坡的起点,设在红色函数的起始地方. 第 2 个斜坡的终点设在第一个转角处, → 常数项被设成红色线和 $y$ 轴的交点一样大. 第 1 个蓝色函数斜坡的起点,设在红色函数的起始地方,终点设在红色函数的第一个转角处.
* 14 页,图1.14替换为:
![](res/1-14.png ':size=650')
* 15 页,倒数第1段第3行:代表 $\boldsymbol{\theta}^1$ 更新过一次的结果 → $\boldsymbol{\theta}^1$ 代表更新过一次的结果
* 18 页,图1.21替换为:
![](res/1-21.png ':size=650')
* 33页,倒数第1段第1行:$L(\boldsymbol{\theta})^{\prime}$ → $L(\boldsymbol{\theta}^{\prime})$
* 46 页,第2段倒数第3行:梯度的方向加上前一步的方向 → 梯度的反方向加上前一步的方向
* 47 页,第2段倒数第3行:即使梯度方向往左 → 即使梯度反方向往左
* 49 页,图3.22(a) :学习率为 $\eta^{-2}$ → 学习率为 $\eta=10^{-2}$
* 49 页,图3.22(b) :学习率为 $\eta^{-7}$ → 学习率为 $\eta=10^{-7}$
* 78 页,所以就算鸟嘴出现图像的在中间也没有关系 → 所以就算鸟嘴出现在图像的中间也没有关系
* 86 页,图4.27替换为:
![](res/4-27.png ':size=650')
* 159 页,图7.21替换为:
![](res/7-21.png ':size=650')
* 236 页,图11.2替换为:

![](res/11-2.png ':size=650')
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