Грабовой Андрей Валериевич
Исследование посвящено анализу свойств архитектур моделей глубокого обучения с целью выявления связей между сложностью моделей глубокого обучения и сложностью данных, которые используются для настройки параметров моделей. Классические, линейные модели машинного обучения имеют как теоретические так и практические результаты, основанный как на понятии VC-размерности, а также на основе статистических оценок параметров модели. Современные же модели глубокого обучения описываются пространством параметров сильно большей размерности, поэтому классические подхода являются не применимыми. В работе исследуется закон масштабирования, который описывается сложность моделей глубокого обучения и сложностью данных. При условии построения “адекватной” оценки сложности модели, оценки сложности выборки, а также связи между ними получен закон масштабирования, в рамках которого подбирается сложность выборки под заданную сложность модели и наоборот.
- Grabovoy A. V., Gadaev T. T., Motrenko A. P., Strijov V. V. Numerical methods of sufficient sample size estimation for generalised linear models // Lobachevskii Journal of Mathematics, 2022.
- . Kiselev N. S., Grabovoy A. V. Unraveling the hessian: A key to smooth convergence in loss function landscapes // Doklady Mathematics, 2024.
- Kiselev N. S., Grabovoy A. V. Sample size determination: Likelihood bootstrapping // Computational Mathematics and Mathematical Physics, 2025.
- Kiselev N., Grabovoy A. Sample size determination: posterior distributions proximity // Computational Management Science, 2025.
- Meshkov V., Kiselev N., Grabovoy A. Convnets landscape convergence: Hessian-based analysis of matricized networks // 2024 Ivannikov Ispras Open Conference (ISPRAS), 2024.
- Poimanov D., Mestetsky L., Grabovoy A. N-gram perplexity-based ai-generated text detection // 2024 Ivannikov Ispras Open Conference (ISPRAS), 2024.
- Gritsai G. M., Khabutdinov I. A., Grabovoy A. V. Stack more llm’s: Efficient detection of machine-generated texts via perplexity approximation // Doklady Mathematics, 2024.
- Gritsai G., Khabutdinov I., Grabovoy A. Multi-head span-based detector for ai-generated fragments in scientific papers // Proceedings of the Fourth Workshop on Scholarly Document Processing (SDP 2024), 2024.
- Gritsai G., Voznuyk A., Khabutdinov I., Grabovoy A. Advacheck at genai detection task 1: Ai detection powered by domain-aware multi-tasking // Proceedings of the 1st Workshop on GenAI Content Detection (GenAIDetect), 2025.
- Gritsay G., Grabovoy A. Automated text identification on languages of the iberian peninsula: Llm and bert-based models aggregation // Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2024) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2024), 2024.
- Gritsay G., Grabovoy A., Kildyakov A., Chekhovich Yu. Automated text identification: Multilingual transformer-based models approach // Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2023) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2023), 2023.
- Gritsay G. M., Grabovoy A. V., Kildyakov A. S., Chekhovich Yu. V. Artificially generated text fragments search in academic documents // Doklady Mathematics, 2024.
- Gritsay G., Grabovoy A., Chekhovich Yu. Automatic detection of machine generated texts: Need more tokens // Ivannikov Memorial Workshop Proceedings, 2022.
- Voznyuk A., Gritsai G., Grabovoy A. Advacheck at semeval-2025 task 3: Combining ner and rag to spot hallucinations in llm answers // Proceedings of the 19th International Workshop on Semantic Evaluation (SemEval-2025), 2025.
- Chekhovich Yu., Grabovoy A., Gritsai G. Generative ai models with their full reveal* // 2024 4th International Conference on Technology Enhanced Learning in Higher Education (TELE), 2024.
- Boeva G., Gritsay G., Grabovoy A. Team ap-team at pan: Llm adapters for various datasets // Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), 2024.
- Bazarova A. I., Grabovoy A. V., Strijov V. V. Analysis of the properties of probabilistic models in expert-augmented learning problems // Automation and Remote Control, 2022.
- Grabovoy A. V., Strijov V. V. Bayesian distillation of deep learning models // Automation and Remote Control, 2021.
- Grabovoy A. V., Strijov V. V. Prior distribution selection for a mixture of experts // Computational Mathematics and Mathematical Physics, 2021.
- Grabovoy A. V., Strijov V. V. Probabilistic interpretation of the distillation problem // Automation and Remote Control, 2022.
- Grabovoy A, Bahteev O., Strijov V. Estimation of the relevance of the neural network parameters // Informatics and aplications, 2019.
- Grabovoy A, Bahteev O., Strijov V. Ordering the set of neural network parameters // Informatics and aplications, 2020.
- Dorin D., Kiselev N., Grabovoy A., Strijov V. Forecasting fmri images from video sequences: linear model analysis // HEALTH INFORMATION SCIENCE AND SYSTEMS, 2024.
- Asvarov A., Grabovoy A. The impact of multilinguality and tokenization on statistical machine translation // 2024 35th Conference of Open Innovations Association (FRUCT), 2024.
- Asvarov A., Grabovoy A. Neural machine translation system for lezgian, russian and azerbaijani languages // 2024 Ivannikov Ispras Open Conference (ISPRAS), 2024.
- Avetisyan K., Gritsay G., Grabovoy A. Cross-lingual plagiarism detection: Two are better than one // Programming and Computer Software, 2023.
- Bakhteev O., Chekhovich Yu., Grabovoy A., et al. Cross-language plagiarism detection: A case study of european languages academic works // Academic Integrity: Broadening Practices, Technologies, and the Role of Students, 2023.
- Grabovoy A. V., Strijov V. V. Quasi-periodic time series clustering for human activity recognition // Lobachevskii Journal of Mathematics, 2020.
- Grabovoy A. V., Kaprielova M. S., Kildyakov A. S., Potyashin I. O., Seyil T. B., Finogeev E. L., Chekhovich Yu. V. Text reuse detection in handwritten documents // Doklady Mathematics, 2024.
- Grabovoy A., Bakhteev O., Chekhovich Yu. The automatic approach for scientific papers dating // Proceedings of the 2020 Ivannikov Ispras Open Conference, 2021.
- Grashchenkov K., Grabovoy A., Khabutdinov I. A method of multilingual summarization for scientific documents // 2022 Ivannikov Ispras Open Conference (ISPRAS), 2022.
- Kaprielova M., Grabovoy A., Varlamova K., Potyashin I., Chekhovich Yu., Kildyakov A. Image plagiarism detection pipeline for vast databases // 2024 35th Conference of Open Innovations Association (FRUCT), 2024.
- Khabutdinov I. A., Chashchin A. V., Grabovoy A. V., Kildyakov A. S., Chekhovich U. V. Rugector: Rule-based neural network model for russian language grammatical error correction // Programming and Computer Software, 2024.
- Kopanichuk I., Chashchin A., Ochneva I., Grabovoy A., Ogaltsov A., Kildyakov A., Chekhovich Yu. Structure extractor: Multilingual extraction of sections from scientific document // 2025 37th Conference of Open Innovations Association (FRUCT), 2025.
- Petrushina K., Bakhteev O., Grabovoy A., Strijov V. Anti-distillation: Knowledge transfer from a simple model to the complex one // 2022 Ivannikov Ispras Open Conference (ISPRAS), 2022.
- Potyashin I., Kaprielova M., Chekhovich Yu., Kildyakov A., Seil T., Finogeev E., Grabovoy A. Hwr200: New open access dataset of handwritten texts images in russian // Proceedings of the International Conference "Dialogue", 2023.
- Shodiev D., Kopanichuk I., Chashchin A., Grabovoy A., Kildyakov A., Chekhovich Yu. Ensembling models for the generation of queries to an altering search engine using reinforcement learning // 2023 Ivannikov Ispras Open Conference (ISPRAS), 2023.
- Varlamova K., Khabutdinov I., Grabovoy A. Automatic spelling correction for russian: Multiple error approach // 2023 Ivannikov Ispras Open Conference (ISPRAS), 2023.
- Zvereva A. K., Kaprielova M., Grabovoy A. Anomlite: Efficient binary and multiclass video anomaly detection // Results in Engineering, 2025.