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 | 155 | 2012 |
On K-means algorithm with the use of Mahalanobis distances I Melnykov, V Melnykov Statistics & Probability Letters 84, 88-95, 2014 | 86 | 2014 |
Detecting value-added tax evasion by business entities of Kazakhstan Z Assylbekov, I Melnykov, R Bekishev, A Baltabayeva, D Bissengaliyeva, ... Intelligent Decision Technologies 2016: Proceedings of the 8th KES …, 2016 | 33 | 2016 |
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 | 29 | 2016 |
Recent developments in model-based clustering with applications V Melnykov, S Michael, I Melnykov Partitional clustering algorithms, 1-39, 2015 | 12 | 2015 |
Selenium speciation in the Fountain Creek Watershed and its effects on fish diversity J Carsella, I Melnykov, S Bonetti, I Sánchez-Lombardo, DC Crans JBIC Journal of Biological Inorganic Chemistry 22, 751-763, 2017 | 6 | 2017 |
Prediction of daily photovoltaic energy production using weather data and regression H Sarper, I Melnykov, LA Martínez Journal of Solar Energy Engineering 143 (6), 064502, 2021 | 5 | 2021 |
A note on the formal implementation of the K-means algorithm with hard positive and negative constraints I Melnykov, V Melnykov Journal of Classification 37 (3), 789-809, 2020 | 5 | 2020 |
Occurrence of Chironomid species (Diptera: Chironomidae) in the high Se-78 concentrations and high pH of Fountain Creek Watershed, Colorado, USA RN Del Wayne, SJ Herrmann, JE Sublette, IV Melnykov, LK Helland, ... Western North American Naturalist 78 (1), 39-64, 2018 | 5 | 2018 |
Simulated weightlessness and synbiotic diet effects on rat bone mechanical strength H Sarper, C Blanton, J DePalma, IV Melnykov, AM Gabaldón Life Sciences in Space Research 3, 45-54, 2014 | 5 | 2014 |
Substance use during pregnancy: impact on Colorado community hospital J Heintzelman, L Persons, I Melnykov Journal of Cannabis Research 2, 1-9, 2020 | 4 | 2020 |
Trace elements in walleye tissues and dietary components from an impoundment located downstream of the Leadville Mining District, Colorado, II: Cu, Zn, As, Cd, and Pb RN Del Wayne, SJ Herrmann, IV Melnykov Western North American Naturalist 82 (2), 362-377, 2022 | 2 | 2022 |
Trace elements in walleye tissues and dietary components from an impoundment located downstream of the Leadville Mining District, Colorado, I: Hg and Se SJ Herrmann, RN Del Wayne, IV Melnykov Western North American Naturalist 82 (2), 346-361, 2022 | 2 | 2022 |
Semi-supervised clustering of time-dependent categorical sequences with application to discovering education-based life patterns Y Zhang, V Melnykov, I Melnykov Statistical Modelling 22 (5), 457-476, 2022 | 1 | 2022 |
Variable uptake of selenium: exposing bryophytes in situ to a Se-gradient watershed RN Del Wayne, SJ Herrmann, JS Carsella, IV Melnykov Western North American Naturalist 80 (2), 215-227, 2020 | 1 | 2020 |
Differential bioaccumulation of mercury and selenium in stomach contents and tissues of three Colorado, USA, cutthroat trout populations SJ Herrmann, DWR Nimmo, JS Carsella, IV Melnykov, CM Kennedy, ... Bulletin of Environmental Contamination and Toxicology 104, 595-601, 2020 | 1 | 2020 |
Distribution of the internal and external rates of return in a partially stochastic oil pump problem H Sarper, P Chacon, M Demirtaş, I Melnykov, G Palak, JM Fraser The Engineering Economist 63 (4), 343-362, 2018 | 1 | 2018 |
A connection between self-normalized products and stable laws I Melnykov, JT Chen Statistics & probability letters 77 (17), 1662-1665, 2007 | 1 | 2007 |
On Model-Based Clustering of Directional Data with Heavy Tails Y Zhang, V Melnykov, I Melnykov Journal of Classification 40 (3), 527-551, 2023 | | 2023 |
Field-based selenium partitioning coefficients, trophic transfer factors, and otolith time-series analyses for a walleye community from an ecotonal plains reservoir, Colorado. III. SJ Herrmann, RN Del Wayne, LM Herrmann-Hoesing, IV Melnykov, ... Western North American Naturalist 83 (3), 365-387, 2023 | | 2023 |