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Volodymyr Melnykov
Volodymyr Melnykov
Professor of Statistics
Adresse e-mail validée de ua.edu - Page d'accueil
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Finite mixture models and model-based clustering
V Melnykov, R Maitra
3782010
MixSim: An R package for simulating data to study performance of clustering algorithms
V Melnykov, WC Chen, R Maitra
Journal of Statistical Software 51, 1-25, 2012
1892012
Simulating data to study performance of finite mixture modeling and clustering algorithms
R Maitra, V Melnykov
Journal of Computational and Graphical Statistics 19 (2), 354-376, 2010
1892010
Initializing the EM algorithm in Gaussian mixture models with an unknown number of components
V Melnykov, I Melnykov
Computational Statistics & Data Analysis 56 (6), 1381-1395, 2012
1532012
On K-means algorithm with the use of Mahalanobis distances
I Melnykov, V Melnykov
Statistics & Probability Letters 84, 88-95, 2014
862014
On model-based clustering of skewed matrix data
V Melnykov, X Zhu
Journal of Multivariate Analysis 167, 181-194, 2018
482018
Bootstrapping for significance of compact clusters in multidimensional datasets
R Maitra, V Melnykov, SN Lahiri
Journal of the American Statistical Association 107 (497), 378-392, 2012
472012
Model-based biclustering of clickstream data
V Melnykov
Computational Statistics & Data Analysis 93, 31-45, 2016
462016
On parsimonious models for modeling matrix data
S Sarkar, X Zhu, V Melnykov, S Ingrassia
Computational Statistics & Data Analysis 142, 106822, 2020
452020
Merging mixture components for clustering through pairwise overlap
V Melnykov
Journal of Computational and Graphical Statistics 25 (1), 66-90, 2016
432016
Manly transformation in finite mixture modeling
X Zhu, V Melnykov
Computational Statistics & Data Analysis 121, 190-208, 2018
422018
Studying crime trends in the USA over the years 2000–2012
V Melnykov, X Zhu
Advances in Data Analysis and Classification 13, 325-341, 2019
412019
Challenges in model‐based clustering
V Melnykov
Wiley interdisciplinary reviews: computational statistics 5 (2), 135-148, 2013
392013
ClickClust: An R package for model-based clustering of categorical sequences
V Melnykov
Journal of Statistical Software 74, 1-34, 2016
352016
EMCluster: EM algorithm for model-based clustering of finite mixture gaussian distribution
WC Chen, R Maitra, V Melnykov
R Package, URL http://cran. r-project. org/package= EMCluster, 2012
332012
Semi-supervised model-based clustering with positive and negative constraints
V Melnykov, I Melnykov, S Michael
Advances in data analysis and classification 10, 327-349, 2016
282016
CARP: Software for fishing out good clustering algorithms
V Melnykov, R Maitra
252011
An effective strategy for initializing the EM algorithm in finite mixture models
S Michael, V Melnykov
Advances in Data Analysis and Classification 10, 563-583, 2016
242016
Clustering Large Datasets by Merging K-Means Solutions
V Melnykov, S Michael
Journal of Classification 37 (1), 97-123, 2020
192020
On the distribution of posterior probabilities in finite mixture models with application in clustering
V Melnykov
Journal of Multivariate Analysis 122, 175-189, 2013
182013
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