FPDclustering

PD-Clustering and Factor PD-Clustering

Probabilistic distance clustering (PD-clustering) is an iterative, distribution free, probabilistic clustering method. PD-clustering assigns units to a cluster according to their probability of membership, under the constraint that the product of the probability and the distance of each point to any cluster centre is a constant. PD-clustering is a flexible method that can be used with non-spherical clusters, outliers, or noisy data. PDQ is an extension of the algorithm for clusters of different size. Factor PD-clustering (FPDC) is a recently proposed factor clustering method that involves a linear transformation of variables and a cluster optimizing the PD-clustering criterion. It works on high dimensional datasets.

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Description file content

Package
FPDclustering
Type
Package
Title
PD-Clustering and Factor PD-Clustering
Version
1.3
Date
2019-04-22
Author
Cristina Tortora [aut, cre, cph], Noe Vidales [aut], and Paul D. McNicholas [fnd]
Maintainer
Cristina Tortora
Description
Probabilistic distance clustering (PD-clustering) is an iterative, distribution free, probabilistic clustering method. PD-clustering assigns units to a cluster according to their probability of membership, under the constraint that the product of the probability and the distance of each point to any cluster centre is a constant. PD-clustering is a flexible method that can be used with non-spherical clusters, outliers, or noisy data. PDQ is an extension of the algorithm for clusters of different size. Factor PD-clustering (FPDC) is a recently proposed factor clustering method that involves a linear transformation of variables and a cluster optimizing the PD-clustering criterion. It works on high dimensional datasets.
Depends
ThreeWay ,mvtnorm,R (>= 3.5)
Imports
ExPosition,cluster
License
GPL (>= 2)
NeedsCompilation
no
Packaged
2019-04-12 01:05:50 UTC; 011543324
Repository
CRAN
Date/Publication
2019-04-12 10:03:30 UTC

install.packages('FPDclustering')

1.3

3 months ago

Cristina Tortora

GPL (>= 2)

Depends on

ThreeWay ,mvtnorm,R (>= 3.5)

Imports

ExPosition,cluster

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