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matlab
Matlab
clusterdata
1
pdist 2 linkage
3 cophenetic 4 cluster
1Matlab
1.1 pdist
Y=pdist(X, metric
metric X
X m m
n
metric
euclidean seuclidean
mahalanobis cityblock
minkowski cosine
correlation hamming
jaccard chebychev Chebychev
1.2 squareform
Z=squareform(Y,..)
1.3 linkage
Z=linkage(Y, method