wccassign {wccsom} | R Documentation |
KNN assignment of patterns to units in a Kohonen map, with maximal WCC as the criterion.
wccassign(x, data)
x |
Trained Kohonen map |
data |
Data matrix |
Returns a list with components:
classif |
Unit numbers to which rows in the data matrix are assigned |
wccs |
wcc value of rows in the data matrix and the units to which they are assigned. |
Ron Wehrens
data(cepha) gr <- somgrid(3,3, "hexagonal") set.seed(7) x <- wccsom(cepha$patterns, grid = gr, trwidth = 20, rlen = 50, FineTune = FALSE, keep.data = FALSE) sombins <- wccassign(x, cepha$patterns)