フリー問題

問題文

An engineer removes every nonlinear step between the layers of a deep network. The whole stack then behaves like a single layer no matter how many layers are stacked. Which component was removed?

選択肢

1. The removed component is bias terms between the layers.
2. The removed component is normalization steps between the layers.
3. The removed component is dropout masks between the layers.
4. The removed component is activation functions between the layers.