摘要： 
Activation functions 基本激活函数 \[ \text{We know that the value of sigmoid function must }\\ \text{between 0 and 1. But Andrew said that an activation }\\ 阅读全文
Activation functions 基本激活函数 \[ \text{We know that the value of sigmoid function must }\\ \text{between 0 and 1. But Andrew said that an activation }\\ 阅读全文