What dose 'lambda_base' mean?

[zhouyongxiu]

Hi, I try to repeat your training with my own dataset, but I confuse about the 'lambda_base' in step 1. I find there are 'base' and 'lambda_min' in train prototxt. Could you please help make me clear about this parameter？

[JoyLuo]

lambda = max(lambda_min,base*(1+gamma*iteration)^(-power))
this function came from https://github.com/wy1iu/LargeMargin_Softmax_Loss

[zhouyongxiu]

@JoyLuo , so I should set lambda_min = 0, base = 0?