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Published 20 hours ago • verified publisher icon dmlc

Convert Inception21k to PyTorch

Open rtaori opened this issue 4 years ago • 0 comments

Hi,

I am trying to convert the Inception21k model to PyTorch. I used the MMdnn tool to do the conversion; however, I am only seeing 65% top1 accuracy on the validation set (below the reported 68%).

What was the image preprocessing used to train the network? Currently I am doing:

  1. Resize shortest size of image to 256
  2. Center crop to 224
  3. Multiply by 255 to scale image input range to [0, 255]
  4. Subtract mean of 117 from the image

Is this correct?

rtaori avatar Aug 31 '19 23:08 rtaori