How to view confusion matrix of neural network?
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Explorer
on 5 Apr 2016
Commented: Pradya Panyainkaew
on 22 Apr 2018
I have created it using npr tool. I also want to plot following things of the network.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/160197/image.png)
There were options to view all these plots after training but I did not saved them at that time. How can I see those plots and confusion matrix now.
Mat file is attached in which there is a network I am talking about.
load it and see if you can let me know the things mentioned above.
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Accepted Answer
Alexandra Tzilivaki
on 5 Apr 2016
Edited: Alexandra Tzilivaki
on 5 Apr 2016
If you have saved t(=targets), y=(outputs), x(=inputs), net and tr then simply plot:
% Plots
figure; plotconfusion(t,y);
figure; plotperform(tr);
figure; plottrainstate(tr);
figure; ploterrhist(e);
figure; plotfit(net,x,t);
figure; plotregression(t,y);
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