Comparison of two sets of clusters
Comparison of two sets of clusters
compare(clus, gt, eval = "accuracy", comp = c("max", "pairwise", "cluster"))clus |
The extracted clusters. |
gt |
The real clusters. |
eval |
The evluation criterion. |
comp |
Indicates whether a "max" or a "pairwise" evaluation should be used, or the evaluation for each individual "cluster". |
A numeric value indicating how much the two sets of clusters are similar.
require (datasets)
data (iris)
km = KMEANS (iris [, -5], k = 3)
compare (km$cluster, iris [, 5])
compare (km$cluster, iris [, 5], eval = c ("accuracy", "kappa"), comp = "pairwise")Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.