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Results tagged with clustering
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user 202610
Cluster analysis is the task of partitioning data into subsets of objects according to their mutual "similarity," without using preexisting knowledge such as class labels. [Clustered-standard-errors and/or cluster-samples should be tagged as such; do NOT use the "clustering" tag for them.]
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R: why different between [k-means] build-in function and Kmeans from amap package
I am doing k-means algorithm on iris data using two functions, the regular "kmeans" and "Kmeans" from amap package.
irisCluster <- kmeans(iris[, 3:4], 3, nstart = 20,algorithm = "Lloyd");
irisCluster …
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