How can i set channels ratios for CR ?

[zlheos]

I your paper 4.1.2 section:
< Remaining channels ratios for shallow layers (conv1_x to conv3_x) and deep layers (conv4_x)
is 1 : 1:5. conv5_x are not pruned>
I set 3.0 rations for shollow layers and 1.5 rations for conv4_x, but the accuracy drop 0.77
Can you tell me how can i set channel rations ?

[ethanhe42]

you can see this post: https://github.com/yihui-he/channel-pruning/wiki/ResNet-perserving-ratio
set up ratio for VGG-16 is similar with ResNet

[zlheos]

In your channel_pruning.prototxt
{layer channels
conv1_1 24
conv1_2 22
conv2_1 41
conv2_2 51
conv3_1 108
conv3_2 89
conv3_3 111
conv4_1 184
conv4_2 276
conv4_3 228
}
how can you set these layer channels?

[ethanhe42]

as in paper, 1：1.5 preserving channels ratio

[ethanhe42]

Not correct. you can see this post: https://github.com/yihui-he/channel-pruning/wiki/ResNet-perserving-ratio set up ratio for VGG-16 is similar with ResNet