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Modify loss function used in classification layer

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Jennifer Voon
Jennifer Voon on 26 Sep 2019
Commented: Kenta on 28 Sep 2019
The default loss function used in classification layer is the crossentrophy. How can I modify or change the loss function used in the classification layer?

  2 Comments

Greg Heath
Greg Heath on 28 Sep 2019
You will have to define EXACTLYwhat output you want for each class's input.
Greg
Jennifer Voon
Jennifer Voon on 28 Sep 2019
Thank Greg for replying.
I am aware of that, but I am not exactly sure how to ‘define’ the output. Is there any example code that shows how I can do that?
Thank you!

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Accepted Answer

Kenta
Kenta on 28 Sep 2019
Please refer to this document. This document shows an example to change the loss function into sum of squares error.
In my experience, changing the function into other is not easy, though it is technically possible.

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