(simple) Tool for estimating the number of clusters: All Files - File Exchange

Code covered by the BSD License

Highlights from
(simple) Tool for estimating the number of clusters

[AR,RI,MI,HI]=RandIndex(c1,c2... RANDINDEX - calculates Rand Indices to compare two partitions
[indx,ssw,sw,sb]=valid_cluste... clustering validation indices
daisy(x,vtype,metric) DAISY returns a matrix containing all the pairwise dissimilarities
ind2cluster(labels)
pam(x,kclus,vtype,stdize,metr... PAM returns a list representing a clustering of the data into kclus
similarity_euclid(data) data --- observations x dimensions, every collumn is standardized within [0, 1]
similarity_euclid(data)
similarity_pearson(data) pearson coefficients between every two columns
similarity_pearsonC(data, C) pearson coefficients between every column and the center
valid_errorate(labels, truela... computing error rates for every clusters if true labels are given
valid_findk(S, kfind, id, k, ...
valid_internal_deviation(data... cluster validity indices based on deviation
valid_internal_intra(Smatrix,... indices base on intra and inter similarity
valid_intrainter(Smatrix,U) caculate intra similarity/distance and inter similarity
valid_plotall(validty, ks, B,... preparing for plotting indices
valid_sumpearson(data,labels,... within-, between-cluster and total sum of squares
valid_sumsqures(data,labels,k... data: a matrix with each column representing a variable.
xlim(arg1, arg2)
mainClusterValidationNC.m
validity_Index.m
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from (simple) Tool for estimating the number of clusters by Kaijun Wang
12 validity indices, illustrate estimation of the number of clusters

All files for (simple) Tool for estimating the number of clusters

/Notice_contributedFiles.txt
/ReadmeChinese.txt
/ReadmeEnglish.txt
/daisy.m
/daisyc.dll
/ind2cluster.m
/leuk72_3k.txt
/license.txt
/mainClusterValidationNC.m
/pam.m
/pamc.dll
/similarity_euclid.m
/similarity_pearson.m
/similarity_pearsonC.m
/standarz.m
/valid_RandIndex.m
/valid_clusterIndex.m
/valid_errorate.m
/valid_findk.m
/valid_index_plot.m
/valid_internal_deviation.m
/valid_internal_intra.m
/valid_intrainter.m
/valid_sumpearson.m
/valid_sumsqures.m
/validity_Index.m
/xlim2.m

Highlights from (simple) Tool for estimating the number of clusters

Highlights from
(simple) Tool for estimating the number of clusters