generated from LufsX/Experiment-LogReg
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import numpy as np
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import numpy as np
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"""
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实验说明:
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- 自行编写实现数据加载与预测病马死亡的对率回归算法。
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"""
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# 填写学号和姓名
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id = "202210423213" # 请替换为实际学号
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name = "熊浩燃" # 请替换为实际姓名
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def sigmoid(z):
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def sigmoid(z):
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"""计算Sigmoid函数值"""
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"""计算Sigmoid函数值"""
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return 1 / (1 + np.exp(-z))
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return 1 / (1 + np.exp(-z))
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