How do I know I had the exact plotsomhits after training SOM ?

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john john el 18 de Oct. de 2011

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https://la.mathworks.com/matlabcentral/answers/18613-how-do-i-know-i-had-the-exact-plotsomhits-after-training-som

 Hai, I am currently doing hand signal recognition using SOM... 
I had trained 290 images for hand signal with 40x30 size in grayscale using SOM, after the SOM training I figure out how to check each images hit on the map netowrk then I want to know If i had the correct one?

How do i know it?any other code? what i have here is graphical representation of plotsomhits each group of image...

any help please?

check out mine..

Data4Training(:,1) x = Data4Training(:,1) x size(x) out = sim(net,Data4Training(:,1)) val=num2str(out); plotsomhits(net,x)