0️⃣ Paper

MobileNets: Efficient Convolutional Neural Networks for Mobile...

1️⃣ Architecture Point

2️⃣ MobileNet Architecture Visualization

image.png

3️⃣ Architecture Summary

Layer # Filters / neurons Filter Size Stride Padding Size of Feature Map
Input - - - - 224 x 224 x 3
Convolution 1 32 3 x 3 2 1 112 x 112 x 32
Separable Convolution 1 64 3 x 3 1 - 112 x 112 x 64
Separable Convolution 2 128 3 x 3 2 1 56 x 56 x 128
Separable Convolution 3 128 3 x 3 1 1 56 x 56 x 128
Separable Convolution 4 256 3 x 3 2 1 28 x 28 x 256
Separable Convolution 5 256 3 x 3 1 1 28 x 28 x 256
Separable Convolution 6 512 3 x 3 2 1 14 x 14 x 512
Separable Convolution 7 512 3 x 3 1 1 14 x 14 x 512
! Repeat
(Separable Convolution 7) # Times = 5
Separable Convolution 8 1024 3 x 3 2 1 7 x 7 x 1024
Separable Convolution 9 1024 3 x 3 1 1 7 x 7 x 1024
Average Pool 1 - 7 x 7 1 - 1 x 1 x 1024
Softmax 1 x 1000

4️⃣ Implement Code

BuildCNN-PyTorch/09A_MobileNet.ipynb at main · CodeSensory/BuildCNN-PyTorch

5️⃣ Result