赞
踩
理解:xxxxx
import matplotlib.pyplot as plt
import numpy as np
def sigmoid(x):
return 1/(1+np.exp(-x))
def plot_sigmoid():
# param:起点,终点,间距
x = np.arange(-10, 10, 0.1) #起点,终点,间距
y = sigmoid(x)
plt.plot(x, y)
plt.show()
if __name__ == '__main__':
plot_sigmoid()
写在最后:若本文章对您有帮助,请点个赞啦 ٩(๑•̀ω•́๑)۶
Copyright © 2003-2013 www.wpsshop.cn 版权所有,并保留所有权利。