What are these files in the workspace?

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Hello everyone. I am new to deep learning toolbox specifically the Pattern Recognization (nprtool). Can someone help me translate what are these variables stand for in my Workspace (apart from hiddenLayerSize, trainFCN, data, data_1 textdata and textdata_1 because I understand what are those) and how I did ended up getting all these data? Apparently these were generated after running my neural network. Hope someone can explain this to me. Thanks in advance.
  4 Comments
Walter Roberson
Walter Roberson on 11 Mar 2021
e is error, actual value minus predicted value.
It is not used in the code unless you remove the comment marker on the ploterrhist(e) line.
Habibul Aqil
Habibul Aqil on 11 Mar 2021
I checked the values of "e" and some of them are positives and the rest are negatives. Why is this the case?

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Accepted Answer

Nagasai Bharat
Nagasai Bharat on 11 Mar 2021
Hi,
"t" represents the ground truth of your data. As suggested you could choose not to plot the error. The extra variables are created by the nprtool. You could modify the code by yourself to reduce the variables hence keeping the logic same.
  3 Comments
Nagasai Bharat
Nagasai Bharat on 11 Mar 2021
net uses the network which work was previously trained by your dataset due to this command.
[net,tr] = train(net,x,t);
After training it takes in x value and gives the predicted output.

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