Gluon Model Zoo Accuracy Problem



I have a copy of ImageNet loading into .rec files by from MXNet ~v.12. I’m trying to clone the models from the gluon model zoo and test their accuracy based on the data in the image rec file using based on the example here

I can’t for the life of me get the pretrained models to give accurate results. The gluon models seem to want to push all of the examples into a set of ~20 categories. I’m wondering if it has to do with the data transformations the pretrained models used (i.e., here,

Any ideas on making these models work with a .rec file?



I figured it out, the Gluon models were trained with images scaled by 255, doing the same thing in ImageRecordIter gets me the expected accuracy.