Python实例-绘制SIGMOD和ReLU

    技术2024-06-16  60

    Python实例-绘制SIGMOD和ReLU

    代码:

    import numpy as np import matplotlib.pyplot as plt x = np.linspace(-1,1,100) sigmod = 1/(1 + np.exp(-5*x)) relu = np.zeros(100) for i in range(50,100): relu[i] = x[i] plt.figure() plt.plot(x,sigmod,'--') plt.plot(x,relu,'-.') plt.legend(["Sigmod","ReLU"]) plt.show()

    输出结果:

    更多Python数据科学相关见专题Python数据科学技能索引

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