Which requirements has to accomplish a loss function?
Is differentiation the single requirement?
https://stats.stackexchange.com/questions/154879/a-list-of-cost-functions-used-in-neural-networks-alongside-applications
https://stats.stackexchange.com/questions/154879/a-list-of-cost-functions-used-in-neural-networks-alongside-applications
– malocho Jun 13 '19 at 14:47