Use sigmoid or pow to replace exp

[LiaoZihZrong]

亲爱的大老您好
因为我的边缘装置不支援 exp
我希望改成sigmoid 或 pow(2)
所以我把 decode 和 output的地方更换
但是收敛效果都不太好
无法达到 exp 的效果
是否能指点我
谢谢您
Hello dear boss
Because my edge device doesn't support exp
I hope to change it to sigmoid or pow(2)
So I replaced the decode and output places
But the convergence effect is not very good
Unable to achieve the effect of exp
Can you give me some advice?
thank you