error : Unable to use a value of type ClassificationNaiveBayes as an index.

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OUJAOURA MUSTAPHA le 19 Fév 2020

Modifié(e) : OUJAOURA MUSTAPHA le 19 Fév 2020

I trained a Naive Bayes model using:

nb = fitcnb(x, t, 'Distribution','kernel');

but when I try to classify new data :

i = predict(nb,values);

I got this error : Unable to use a value of type ClassificationNaiveBayes as an index.

what's wrong? Can anyone help me please?

PS: I use Matlab 2019b

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