title: Difference between Probabilistic kNN and Naive Bayes
body: <p>I'm trying to modify an standard kNN algorithm to obtain the probability of belonging to a class instead of just the usual classification. I haven't found much information about Probabilistic kNN, but as far as I understand, it works similar to kNN, with the difference that it calculates the percentage of examples of every class inside the given radius. </p>
  
  <p>So I wonder, what's the difference then between Naive Bayes and Probabilistic kNN? I just can spot that Naive Bayes takes into consideration the prior possibility, while PkNN does not. Am I getting it wrong?</p>
  
  <p>Thanks in advance!</p>