Dear all, I attached work space of train, test, and validate and spe==groups
When apply NaiveBayes on matlab as following:
NaiveBa=NaiveBayes.fit(Train,spe);
class2 = predict(NaiveBa,validate);
class1 = predict(NaiveBa,Test);
I got the following error
Error using NaiveBayes.fit (line 11)
TRAINING must be numeric. NaiveBa=NaiveBayes.fit(Train,spe);
Thanks for help.
see: http://www.mathworks.it/it/help/stats/naivebayes.fit.html
you have probably made an error in your training matrix, maybe one of the elements does not have a numerical value.
If you do
>> class(Train)
what does it say? It looks like Train something other than a numeric array. Perhaps a struct or a cell array.
Hi Dima Lisin,
yes, Train is a cell array because its a array of vectors each cell contain column matrix of size mx1
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