摘要: TensorFlow的常量 #消除警告 import warnings warnings.filterwarnings("ignore") # 导包 import tensorflow as tf #定义常量 a = tf.constant(value=10,dtype=tf.float32) b 阅读全文
posted @ 2022-04-25 18:17 (~…~) 阅读(39) 评论(0) 推荐(0)
摘要: print("2020310143054") print("汤广") import pandas as pd import numpy as np import matplotlib.pyplot as plt def sigmoid(x): # 定义网络激活函数 return 1/(1+np.ex 阅读全文
posted @ 2022-03-18 16:34 (~…~) 阅读(59) 评论(0) 推荐(0)