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Hamster729 t1_iwo99fy wrote

Reply to comment by Constant-Cranberry29 in How to normalize data which contain positive and negative numbers into 0 and 1 by Constant-Cranberry29

That's a very odd looking time decay rule, and I'm almost certain that it does not do what you expect it to do.

Try:

def lr_time_based_decay(epoch, lr):    
   return lr*0.95

(also see my suggestion from the edit to my previous post)

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Constant-Cranberry29 OP t1_iwoc176 wrote

still the same even I drop abs, drop normalization, and change last layer to model.add(Dense(1, activation=None, use_bias=False)) it doesn't work

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