import tensorflow as tf
import numpy as np
import matplotlib.pyplot as plt
#添加神经层
def add_layer(inputs,in_size,out_size,activation_function=None):
Weights=tf.Variable(tf.random_normal([in_size,out_size]))#用random比用0好
biases=tf.Variable(tf.zeros([1,out_size])+0.1) #biases推荐的值不为0
Wx_plus_b=tf.matmul(inputs,Weights)+biases
if activation_function is None:
outputs=Wx_plus_b
else:
outputs=activation_function(Wx_plus_b
可视化plot result
最新推荐文章于 2024-06-20 11:04:09 发布