Initializing the EM algorithm in Gaussian mixture models with an unknown number of components. - Volodymyr Melnykov; Igor Melnykov (Comput. Stat. Data Anal., 2012)

Detecting Value-Added Tax Evasion by Business Entities of Kazakhstan. - Zhenisbek Assylbekov; Igor Melnykov; Rustam Bekishev; Assel Baltabayeva; Dariya Bissengaliyeva; Eldar Mamlin (KES-IDT (1), 2016)

Semi-supervised model-based clustering with positive and negative constraints. - Volodymyr Melnykov; Igor Melnykov; Semhar Michael (Adv. Data Anal. Classif., 2016)

A Note on the Formal Implementation of the K-means Algorithm with Hard Positive and Negative Constraints. - Igor Melnykov; Volodymyr Melnykov (J. Classif., 2020)

Long-Tail Theory Under Gaussian Mixtures. - Arman Bolatov; Maxat Tezekbayev; Igor Melnykov; Artur Pak; Vassilina Nikoulina; Zhenisbek Assylbekov (ECAI, 2023)

On Model-Based Clustering of Directional Data with Heavy Tails. - Yingying Zhang; Volodymyr Melnykov; Igor Melnykov (J. Classif., 2023)

K-Means Clustering With Incomplete Data with the Use of Mahalanobis Distances. - Lovis Kwasi Armah; Igor Melnykov (CoRR, 2024)