Interpretation of Trained neural network result

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Hello
i would like to know what the result of my trained network are telling me. since i noticed the performance plot shows me only one graph iam totally confused. especially the confusion matrix shows me a well trained network

Accepted Answer

Greg Heath
Greg Heath on 27 Apr 2016
Edited: Greg Heath on 27 Apr 2016
The train, val and test set performances WITHIN each class is similar. Therefore, when class results are combined, the train, val and test set results remain similar. Only one plot is seen on the graph because it is on top of the other two.
Class Train Val Test Total
1 78.7 78.5 78.6 78.7
2 96.7 96.7 96.8 96.7
3 100.0 100.0 100.0 100.0
4 78.2 80.8 75.5 78.2
I wouldn't call a classifier yielding rates of ~78.5% for classes 1 and 4 to be well trained.
Hope this helps.
Thank you for formally accepting my answer
Greg
  1 Comment
Basti Borsti
Basti Borsti on 27 Apr 2016
Thank you very much! i ve totally misunderstood the results of my confusion plot. i ve wrote you an email to request your favorit lecture for analysing such results.
Thanks you Mr Heath!!

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