Today, recommendation system has been globally adopted as the most effective and reliable search engine for knowledge extraction in the field of education, economics and scientific research. Collaborative filtering is a proven techniques used in recommender system to make predictions or recommendations of the unknown preferences for users based on the known user preferences. In this paper, collaborative filtering task and their challenges are explored, study the different recommendation techniques and evaluate their performance using different metrics.
Kumar, A., & Madhavan, P. (2020). Exploration of Collaboration Filtering Techniques for Product Recommendation. International Journal of Engineering and Advanced Technology, 9(3), 799–802. https://doi.org/10.35940/ijeat.c5348.029320