Valid accuracy decrease after applying image generator!

taoufiktalibi · December 16, 2023, 7:02pm

in the first ungraded lab : Ungraded Lab Data Augmentation
the valid accuracy befor augmentation was 0.7320 and becomes after augmentation : 0.7270

data augmentation hurted the validation accuracy ! so why we apply it ?

TMosh · December 16, 2023, 7:32pm

That’s not a statistically significant difference.

taoufiktalibi · December 18, 2023, 8:53am

I think we need more epoch with augmentation to reach bigger accuracy without overfitting

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