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Crossentropy loss function - What is a good performance goal?

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Good Afternoon,
Looking around ANSWER and exploring GOOGLE GROUPS i found this method by Dr. Greg Heath to define a valid training goal for the MSE performance function:
And i was wondering if there is a similar method to set a Crossentropy reference goal for neural net performance, since i want to experiment different type of loss functions in order to get the best results.
King Regards,

Accepted Answer

Greg Heath
Greg Heath on 8 Feb 2019
Edited: Greg Heath on 8 Feb 2019
These equations are not necessarily precise.
For example:
data = design + test
design = training + validation
In particular:
Test subset data should not be used to estimate design parameters.
However, since we typically let the training function randomly perform the trn/val/tst division, the separate train/val/tst subsets are not available before training.
That is why I typically design 10 nets for every trial value for the number of hidden nodes.
Hope this helps
Thank you for formally accepting my answer

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