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shusentang--dive-into-dl-py…/code/chapter07_optimization/7.1_optimization-intro.ipynb
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"# 7.1 优化与深度学习\n",
"## 7.1.2 优化在深度学习中的挑战"
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"%matplotlib inline\n",
"import sys\n",
"sys.path.append(\"..\") \n",
"import d2lzh_pytorch as d2l\n",
"from mpl_toolkits import mplot3d # 三维画图\n",
"import numpy as np"
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{
"cell_type": "markdown",
"metadata": {},
"source": [
"### 7.1.2.1 局部最小值"
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"source": [
"### 7.1.2.2 鞍点"
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