knn density estimation R [closed]

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Closed 2 years ago.

Is there any function/package to perform k-Nearest Neighbor based density estimation in R?

回答1:

class package: function knn

ipred package: function ipredknn

This search on Baron's Site brings up 29 hits.

And the Multivariate Task View has two sections on classification, and has links to a few packages that do knn and related tasks.

回答2:

I haven't used it, but the the kknn package might help.

You might also look at class and knncat for classification using k-nearest neighbor functions.

来源：https://stackoverflow.com/questions/5840983/knn-density-estimation-r