CRAN/E | DCEM

DCEM

Clustering Big Data using Expectation Maximization Star (EM*) Algorithm

Installation

About

Implements the Improved Expectation Maximisation EM* and the traditional EM algorithm for clustering big data (gaussian mixture models for both multivariate and univariate datasets). This version implements the faster alternative-EM* that expedites convergence via structure based data segregation. The implementation supports both random and K-means++ based initialization. Reference: Parichit Sharma, Hasan Kurban, Mehmet Dalkilic (2022) doi:10.1016/j.softx.2021.100944. Hasan Kurban, Mark Jenne, Mehmet Dalkilic (2016) doi:10.1007/s41060-017-0062-1.

Citation DCEM citation info
github.com/parichit/DCEM
Bug report File report

Key Metrics

Version 2.0.5
R ≥ 3.2.0
Published 2022-01-16 825 days ago
Needs compilation? yes
License GPL-3
CRAN checks DCEM results

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Maintainer

Maintainer

Sharma Parichit

parishar@iu.edu

Authors

Sharma Parichit

aut / cre / ctb

Kurban Hasan

aut / ctb

Dalkilic Mehmet

aut

Material

README
NEWS
Reference manual
Package source

Vignettes

DCEM

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

DCEM archive

Depends

R ≥ 3.2.0

Imports

mvtnorm ≥ 1.0.7
matrixcalc ≥ 1.0.3
MASS ≥ 7.3.49
Rcpp ≥ 1.0.2

Suggests

knitr
rmarkdown

LinkingTo

Rcpp