What type of imput argument are valid in Plotconfusion?
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I try to create my confusion matrix with the following formula:
I tried it out with categorical and double inputs and outputs but it still give me the following message:
Undefined function 'plotconfusion' for input arguments of type 'categorical'. or Undefined function 'plotconfusion' for input arguments of type 'double'.
What should I do then ?
Thank you very much in advance for your answer.