Hello,
My problem is that it is difficult to get the optimal cluster number by using k-means, so I thought of using a hierarchical algorithm to find the optimal cluster number. After defining my ideal classification I want to use this classification to find the centroids with k-means, without iteration.
if true data= rand(300,5); D = pdist(data); Z = linkage(D,'ward'); T = cluster(Z,'maxclust',6);end
Now I want to use the clusters defined in vector T and the positions in to k-means algorithm without iterations. Can anyone give a tip how to do?
Thank you.
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