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请问lesson1 逻辑回归里面这行代码的数学原理是什么? #4

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@wongsihan

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@wongsihan

plot_y = (-w0 * plot_x - plot_b) / w1

这里plot画出的是两种类别的分割线,没明白y为什么要这么取值,nn.linear的两个权重w0 w1分别有什么含义呢?

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