k.nearest.neighbors: k-Nearest Neighbors the 'k.nearest.neigbors' gives the list...

In FastKNN: Fast k-Nearest Neighbors

Description

k-Nearest Neighbors the k.nearest.neigbors gives the list of points (k-Neigbours) that are closest to the row i in descending order.

Usage

k.nearest.neighbors(i, distance_matrix, k = 5)

Arguments

i	is from the numeric class and is a row from the distance_matrix.
distance_matrix	is a nxn matrix.
k	is from the numeric class and represent the number of neigbours that the function will return.

Details

The output of this function is used in the knn_test_function function.

Value

a k vector with the k closest neigbours to the i observation.

See Also

order

FastKNN documentation built on May 1, 2019, 8:16 p.m.