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- research-articleAugust 2021
Research on Collaborative Filtering Recommendation Algorithm for Improving User Similarity Calculation
ICCIR '21: Proceedings of the 2021 1st International Conference on Control and Intelligent RoboticsPages 331–336https://doi.org/10.1145/3473714.3473772The structural similarity and numerical similarity in the similarity calculation of the traditional user-based collaborative filtering recommendation algorithm have their own shortcomings. Structural similarity only uses the structural information of ...
- ArticleApril 2020
The Unfairness of Popularity Bias in Music Recommendation: A Reproducibility Study
AbstractResearch has shown that recommender systems are typically biased towards popular items, which leads to less popular items being underrepresented in recommendations. The recent work of Abdollahpouri et al. in the context of movie recommendations ...