直观理解一下，激活函数就像神经网络里的开关或滤镜，它决定了每个神经元应该多大程度地激活，从而使网络具备强大的表达能力。
Олеся Мицкевич (Редактор отдела «Силовые структуры»)
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Фото: Dmytro Buianskyi / Shutterstock / Fotodom
There’s a saying that “abstractions are always leaky”.
Immediately after boot, we can see that anaconda starts without asking us any questions.