Vera Ignatenko
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Estimating Topic Modeling Performance with Sharma–Mittal Entropy
S Koltcov, V Ignatenko, O Koltsova
Entropy 21 (7), 660, 2019
Fractal approach for determining the optimal number of topics in the field of topic modeling.
V Ignatenko, S Koltcov, S Staab, Z Boukhers
Journal of Physics: Conference Series 1163 (1), 012025, 2019
Analyzing the Influence of Hyper-parameters and Regularizers of Topic Modeling in Terms of Renyi Entropy
S Koltcov, V Ignatenko, Z Boukhers, S Staab
Entropy 22 (4), 394, 2020
Fast tuning of topic models: an application of Rényi entropy and renormalization theory
S Koltcov, V Ignatenko, S Pashakhin
Conference Proceedings Paper 18 (30), 2019
Homoclinic and stable periodic solutions for differential delay equations from physiology
V Ignatenko
Discrete & Continuous Dynamical Systems-A 38 (7), 3637, 2018
Draft version
S Koltcov, V Ignatenko, Z Boukhers, S Staab
Andronov-Hopf bifurcation of one or more cycles in the Mackey-Glass type delay differential equation
I Vera
International Student Conference “Science and Progress”, 20, 0
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