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tp3781137p3786253
2011 Aug 31
8
!!!function to do the knn!!!
hi, r users
i have a problem with KNN.
i have 2 datasets, X0 and X1.
>dim(X0)
>1471*13
dim(X1)
>5221*13
and for every instances in the dataset X1, i want to find the nearest
neighbour(1nn) in the dataset X0.
and i dont have the true classifications of dataset X1.
but the function knn() need true classifications(cl) to do prediction.
i just curious if there are some other function