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HDclust (version 1.0.3)

Clustering High Dimensional Data with Hidden Markov Model on Variable Blocks

Description

Clustering of high dimensional data with Hidden Markov Model on Variable Blocks (HMM-VB) fitted via Baum-Welch algorithm. Clustering is performed by the Modal Baum-Welch algorithm (MBW), which finds modes of the density function. Lin Lin and Jia Li (2017) .

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Version

Install

install.packages('HDclust')

Monthly Downloads

189

Version

1.0.3

License

GPL (>= 2)

Maintainer

Jia Li

Last Published

April 11th, 2019

Functions in HDclust (1.0.3)

clustModes

Hierarchical clustering of density modes
getDiagCov

Accessor for 'diagCov' slot.
getPrenumst

Accessor for 'prenumst' slot
HMMVBclust-class

Class "HMMVBclust" to represent clustering results with Hidden Markov Model on variable block structure.
getSize

Accessor for 'size' slot.
sim3

Synthetic dataset used in section 5.1.3 of the reference paper
VB-class

Class "VB" to represent a variable block structure.
HMMVB-class

Class "HMMVB" to represent a Hidden Markov Model on Variable Blocks (HMM-VB).
HDclust-package

Clustering high dimensional data with Hidden Markov Model on Variable Blocks
getHmmChain

Accessor for 'HmmChain' slot.
HMM-class

Class "HMM" to represent parameters associated with a variable block in the HMM-VB
getHmmParam

Accessor for parameters of HMM
getVarorder

Accessor for 'varorder' slot
getLoglikehd

Accessor for 'Loglikehd' slot.
getNb

Accessor for 'nb' slot
vbSearchControl

Parameters for variable block structure search.
getClsid

Accessor for 'clsid' slot.
getVb

Accessor for 'VbStructure' slot.
hmmvbTrain

Train HMM-VB
getClustParam

Accessor for 'clustParam' slot.
mkhmmvb

Make an instance of "HMMVB" class.
getBdim

Accessor for 'bdim' slot
HMMVBBIC-class

Class "HMMVBBIC" to represent results of HMM-VB model selection.
hmmvbClust

Cluster data with HMM-VB
getOptHMMVB

Accessor for 'optHMMVB' slot.
getNumst

Accessor for 'numst' slot
getBIC

Accessor for 'BIC' slot.
trainControl

Parameters for HMM-VB training.
hmm

Make an instance of "HMM" class.
hmmvbFindModes

Find density modes with HMM-VB
hmmvbBIC

BIC for HMM-VB
vb

Make an instance of class "VB"
clustControl

Parameters for MBM clustering algorithm.
sim2

Synthetic dataset used in section 5.1.2 of the reference paper.
getDim

Accessor for 'dim' slot