Is there any function/package to perform k-Nearest Neighbor based density estimation in matlab?
or open source..
not knn classification. only density estimation, please.
Is there any function/package to perform k-Nearest Neighbor based density estimation in matlab?
or open source..
not knn classification. only density estimation, please.
My guess is no. My search led me to this:
Classification Using Nearest Neighbors
where you can see how you can use NN search for classification and:
On this link one can find some nice theory on the topics.
PS - I am not sure that there is no such thing you are asking, but it exists, it is very well hidden(which means that not many people use it), thus it probably doesn't exist.