ConceptUniversal Approximation Theorem / UAT
通用近似定理
1989年由George Cybenko证明的数学定理,指出只要层数和神经元足够多,神经网络可以以任意精度逼近任何连续函数,是深度学习理论基础之一。
Core Facts
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Jul 23
The universal approximation theorem was rigorously proven by mathematician Cybenko in 1989 for the Sigmoid activation function.
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