Івохін, Є. and Шелякін, Г. 2024. COLLABORATIVE FILTERING AS ONE OF THE MAIN METHODS OF CONTENT RECOMMENDATIONS: MAIN PROBLEMS AND WAYS TO SOLVE. Modern engineering and innovative technologies. 1, 34-01 (Aug. 2024), 94–105. DOI:https://doi.org/10.30890/2567-5273.2024-34-00-013.