%0 Conference Article %T COMPARISON OF APPROACHES TO MODEL TRAINING ON UNSTRUCTURED DATA %A Ilyin, E.S. %K unstructured data; machine learning; deep learning; supervised learning; unsupervised learning; self supervised learning; transfer learning; large language models; multimodal models; information systems %J MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2026 %D 2026 %P 10 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov