How to adjust α, λ u in our own data set? Any tips

How to adjust α, λ u in our own data set? Any tips

[chen-hello]

No, have you solved the problem

？

[YU1ut]

First, try lambda-u = 0 and change alpha to get the best performance, I think alpha=0.2 is a good start. Then, try to change lambda-u. You also should try different ema-decay to make sure ema_model is better than the normal model.