Hi Shathesh
MATLAB has various functions and attributes defined for Naive Bayes Classifier.
ClassificationNaiveBayes is a naive Bayes classifier for multiclass learning. We can use fitcnb Train multiclass naive Bayes model. There are various properties, functions, inherted methods defined under this class. Categorical predictors, categorical levels, Misclassification cost, Kernal smoother types can also be updated.
There are many inbuilt methods like compact to compact naive Bayes classifier, crossval for Cross validating, resubEdge for Classification edge in naive Bayes classifiers by resubstitution, resubLoss for Classification loss in naive Bayes classifiers by resubstitution, resubMargin for Classification margins, resubPredict to Predict resubstitution labels.
Hope this Helps !
