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Questions tagged k-means

8 questions

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9
votes
1
answers

column vectors to matrix in R

r matrix k-means
asked 2013-02-15T04:33:40.897
13
votes
3
answers

How to sample large database and implement K-means and K-nn in R?

r machine-learning k-means knn large-data
asked 2012-12-02T18:27:38.753
13
votes
1
answers

Assign new data point to cluster in kernel k-means (kernlab package in R)?

r machine-learning cluster-analysis k-means kernlab
asked 2012-07-23T22:48:50.917
10
votes
3
answers

R - 'princomp' can only be used with more units than variables

r cluster-analysis k-means pca r-commander
asked 2011-04-16T13:54:03.607
10
votes
2
answers

Should we used k-means++ instead of k-means?

algorithm performance comparison cluster-analysis k-means
asked 2011-01-16T16:53:55.680
26
votes
6
answers

Fast (< n^2) clustering algorithm

algorithm machine-learning cluster-analysis data-mining k-means
asked 2010-12-09T23:11:31.513
16
votes
1
answers

Using a smoother with the L Method to determine the number of K-Means clusters

algorithm cluster-analysis k-means linear-regression
asked 2010-10-27T13:35:54.657
48
votes
8
answers

Python k-means algorithm

python algorithm cluster-analysis k-means
asked 2009-10-09T19:16:13.337