trivial update

ch04-TensorFlow基础/4.10-forward-prop.py

-#!/usr/bin/env python
-# encoding: utf-8
-"""
-@author: HuRuiFeng
-@file: 4.10-forward-prop.py
-@time: 2020/2/14 23:47
-@desc: 4.10 前向传播实战的示例代码
-"""
+
 
 import matplotlib.pyplot as plt
 import tensorflow as tf

ch06-神经网络/auto_efficency_regression.py

@@ -3,6 +3,9 @@ from __future__ import absolute_import, division, print_function, unicode_litera
 
 import pathlib
 import os
+os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'
+
+
 import matplotlib.pyplot as plt
 import pandas as pd
 import seaborn as sns
@@ -13,7 +16,6 @@ from tensorflow import keras
 from tensorflow.keras import layers, losses
 
 print(tf.__version__)
-os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'
 
 
 # 在线下载汽车效能数据集

ch09-过拟合/9.8-over-fitting-and-under-fitting.py

-#!/usr/bin/env python
-# encoding: utf-8
-"""
-@author: HuRuiFeng
-@file: 9.8-over-fitting-and-under-fitting.py
-@time: 2020/2/25 21:14
-@desc: 9.8 过拟合问题实战的代码
-       from mpl_toolkits.mplot3d import Axes3D 这个必须添加，解决3d报错问题
-"""
 
 import matplotlib.pyplot as plt
 # 导入数据集生成工具