Improve 5_nn

5_nn/3-softmax_ce.ipynb

@@ -242,13 +242,12 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## References\n",
+    "## 参考资料\n",
     "\n",
-    "* Softmax & 交叉熵\n",
-    "  * [一文详解Softmax函数](https://zhuanlan.zhihu.com/p/105722023)\n",
-    "  * [交叉熵代价函数（作用及公式推导）](https://blog.csdn.net/u014313009/article/details/51043064)\n",
-    "  * [手打例子一步一步带你看懂softmax函数以及相关求导过程](https://www.jianshu.com/p/ffa51250ba2e)\n",
-    "  * [简单易懂的softmax交叉熵损失函数求导](https://www.jianshu.com/p/c02a1fbffad6)"
+    "* [一文详解Softmax函数](https://zhuanlan.zhihu.com/p/105722023)\n",
+    "* [交叉熵代价函数（作用及公式推导）](https://blog.csdn.net/u014313009/article/details/51043064)\n",
+    "* [手打例子一步一步带你看懂softmax函数以及相关求导过程](https://www.jianshu.com/p/ffa51250ba2e)\n",
+    "* [简单易懂的softmax交叉熵损失函数求导](https://www.jianshu.com/p/c02a1fbffad6)"
    ]
   }
  ],
@@ -268,7 +267,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.5"
+   "version": "3.7.9"
   }
  },
  "nbformat": 4,