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For questions about implementing and improving optimization algorithms used in creating AI programs, or optimization in general.

10 votes
1 answer
4k views

Loss jumps abruptly when I decay the learning rate with Adam optimizer in PyTorch

I'm training an auto-encoder network with Adam optimizer (with amsgrad=True) and MSE loss for Single channel Audio Source Separation task. Whenever I decay the learning rate by a factor, the network l …
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