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About some problem #2

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dlyldxwl opened this issue Jan 25, 2018 · 3 comments
Open

About some problem #2

dlyldxwl opened this issue Jan 25, 2018 · 3 comments

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@dlyldxwl
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Thanks for you job!
After I looked at the prototxt you wrote, the comparison paper found several differences.
First,in res7_conv1 layer, the input is 28×28×32, I think channel of the layer is 32×6,but your prototxt is 144.And the same problem occurs in the res14_conv1 layer. Can you tell me the reason? Second, I believe you wrote the prototxt according to the input column in Table 2 of the paper, ignored s column, however, the paper wrote that mobilenet v2 has 19 bottlenect layers rather 17. how do you think?
Last, can you tell me the result of your training?
Thanks again !

@farmingyard
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@dlyldxwl
You are right, I have fix the channel num problems. For the second problem, maybe the paper takes the first and last conv as bottleneck layers.

@dlyldxwl
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@farmingyard
Thank you for you reply~
Maybe for this reason, paper claim mobilenet v2 has 19 bottleneck layers~
I expect you to train a good performance of the mobilenet V2 classification network, then I can finetune it to get mobilenet V2_ssd network.

@dlyldxwl
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dlyldxwl commented Feb 1, 2018

@farmingyard
May be the reason that leads to bad result is relu6 rather than relu?

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