Hi, everybody! In the enclosed file I would like to fit Sigmoid Transformation Function to “ConfusionMatrixPlot”. Can I do that? Thank you!
In your desired function, what is the domain? It looks like it should be four dimensional, corresponding to vectors in xym and xyt. You seem to have something one dimensional in mind and I do not know what it corresponds to.
Dear Daniel,
You right! What is your opinion about any function should be fit to Sam function?
Another question is that :
Can we see the output of “SaM = Classify[xym → zm, Method → “SupportVectorMachine”]” in traditional from such as y=f(x)?
Many thanks for your help and attention.
You have cases of repeats in the domain, with different values in the range.
In[3]:= xym[[1]] === xym[[11]]
Out[3]= True
In[6]:= zm[[1]] === zm[[11]]
Out[6]= False
Pretty much any attempt to treat this as a function is going to raise issues that really should be addressed before going any further. My guess is once this is all cleared up, maybe a sum of sigmoids would make sense. Given the relatively small amount of data this could be an overfit.