How to add custom accuracy function in Matlab's inbuilt shallow neural network patternnet function for each iteration
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I am using matlab's patternnet function to compare my custom neural net classifier.
After initializing the network as "net = patternnet(2,'trainscg')", we train the classifier using "[trainedNet,tr] = train(net,X,T,Xi,Ai,EW)" function where the 'tr' output function gives me training error, validation error and testing error. How can i add a custom function that calculates accuracy and saves the accuracy in the tr function similar to the error values that are stored for every iteration. Thanks in advance
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Shashank Gupta
2020-12-30
Hi Chinmay,
I am afraid there is no straight forward way to do what you are intending to do. Although you can find out the accuracy after the training is completed. That should give you a way to compare your model with another network. Even if your sole purpose is to compare different classifier, you can do so using the loss too. The loss matrix provides the same feel.
Cheers.
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