1.
use lightweight depthwise convolutions to filter features as
a source of non-linearity

2.
important to remove non-linearities in the narrow layers in order to maintain
representational power

3.
입력과 출력의 형태가 같은 decoupling 구조

4.
Classification : ImageNet Classification
Object Detection : COCO Object Detection
Image Segmentation : VOC Image Segmentation

5.
manifold learning
https://roytravel.tistory.com/105