speedinghzl / pytorch-segmentation-toolbox

PyTorch Implementations for DeeplabV3 and PSPNet
MIT License
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some confusion about ohem #42

Open forrestsz opened 5 years ago

forrestsz commented 5 years ago

I try using ohem in my model, argument i set probility is 0.7 and k is 100000,but i find it not work and the result is become worse. i experiment w/wo ohem in some max_iter, so i want to know when i using ohem, maybe i need to increase the max_iter or not? Thank you!