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NAS-Unet: Neural Architecture Search for Medical Image Segmentation #832

Open junxnone opened 3 years ago

junxnone commented 3 years ago

Reference

Brief

DownSC & UpSC - Down-Sampling Cell & Up-Sampling Cell
U-like backbone
Cweight - Channel Weights
Group Normalization
Binary Gate as ProxylessNAS

Arch

Search Space

depth conv - depthwise-separable
cweight - squeeze-and excitation (SENet 中对 Channel 增加权重)
Edges = 2M + M(M-1)/2
M - number of intermediate nodes M=4

Search Result

在 PASCAL VOC 2012 上搜索 Proxy Cell
Transfer to Medical image datasets Promise12/CHAOS/Ultrasound Nerve

DARTS VS ProxyLessNAS

junxnone commented 3 years ago

825 #260