参考:
先行模型
- 随机猜测一个权重值w
- 计算损失,评估模型
- 平均损失,MSE
Loss
- 训练集loss一致减小
- 测试集先减小后增加
可视化:vosdom 实时查看运行过程
练习Exercise
Function np.meshgrid() is very popular for drawing 3d graph, read the [docs] and utilize vectorization calculation.
参考:
Function np.meshgrid() is very popular for drawing 3d graph, read the [docs] and utilize vectorization calculation.
让时间为你证明