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using data augmentation decreases the resolution #53

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AyaMohamedS opened this issue Dec 1, 2018 · 0 comments
Open

using data augmentation decreases the resolution #53

AyaMohamedS opened this issue Dec 1, 2018 · 0 comments

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@AyaMohamedS
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i trained the downloaded pspnet model 1 epoch over all the ade20k training dataset and i got miou=0.274 because of the small batch size used (batchsize=1)
but when i used random scale and mirror during training the accuracy decreased more.

what is the reason ? and what is the best no. of epochs overall the dataset to show the effect of using data augmentation ?
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