weixin_51309428的博客

1、解析法求解一元线性回归问题 实例： import numpy as np import tensorflow as tf import matplotlib.pyplot as plt plt.rcParams['font.sans-serif'] = ['SimHei'] x=tf.constant([137.97, 104.50, 100.00, 124.32, 79.20, 99.00, 124.00, 114.00, 106.69, 138.05, 53.75, 46.91, 68.