Which performance graphs show the best result for image classification?

When I try to change transfer functions and performance errors, the performance graphs are shown as attached.And, I would like to know what kind of performance graphs show the best results among them?

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[San May]

they are the same data with different transfer functions. Thank you. I'll give a try. Anyway, the data are binary images including only 1 and 0. So, I'm confused whether I still need normalize the data or not.