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Entropy (Basel, Switzerland)|December 8, 2020
Renormalization Analysis of Topic ModelsSergei Koltcov, Vera IgnatenkoPeerj. Computer Science|January 10, 2024
Random forests with parametric entropy-based information gains for classification and regression problemsVera Ignatenko, Anton Surkov, Sergei KoltcovEntropy (Basel, Switzerland)|December 3, 2020
Estimating Topic Modeling Performance with Sharma-Mittal EntropySergei Koltcov, Vera Ignatenko, Olessia KoltsovaPeerj. Computer Science|December 9, 2024
Using large language models for extracting and pre-annotating texts on mental health from noisy data in a low-resource languageSergei Koltcov, Anton Surkov, Olessia Koltsova, et al.Entropy (Basel, Switzerland)|December 8, 2020
Analyzing the Influence of Hyper-parameters and Regularizers of Topic Modeling in Terms of Renyi EntropySergei Koltcov, Vera Ignatenko, Zeyd Boukhers, et al.Peerj. Computer Science|August 17, 2021
Analysis and tuning of hierarchical topic models based on Renyi entropy approachSergei Koltcov, Vera Ignatenko, Maxim Terpilovskii, et al.Peerj. Computer Science|June 22, 2023
STTM: an efficient approach to estimating news impact on stock movement directionAleksei Riabykh, Denis Surzhko, Maxim Konovalikhin, et al.Peerj. Computer Science|January 10, 2024
Topic models with elements of neural networks: investigation of stability, coherence, and determining the optimal number of topicsSergei Koltcov, Anton Surkov, Vladimir Filippov, et al.Pageof 1