How to write our own Loss function in Deep neural network layers.

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Haleema Sadia
Haleema Sadia 2021-10-27
回答： Mohammad Sami 2021-10-29
I have to implement this unsupervised DNN network and a loss function given in figures. How I can introduce this loss function into my last layer in Matlab? Anycan can please guide.

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Mohammad Sami
Mohammad Sami 2021-10-29
You can first check if the loss function is already available in Matlab here.
https://www.mathworks.com/help/deeplearning/ug/define-custom-training-loops-loss-functions-and-networks.html#mw_1e1e702a-95f2-411a-a85c-b2060c2a5734
If its not available you can create your own custom loss function by creating a Classification or Regression layer based on the following tutorial.
https://www.mathworks.com/help/deeplearning/ug/define-custom-classification-output-layer.html
https://www.mathworks.com/help/deeplearning/ug/define-custom-regression-output-layer.html

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