DualPop: User Popularity Preference Aware Debiasing Recommendation
Zhuoming Li, Youshen Chi, Yuliang Shi, Jihu Wang et autres
Recommender systems usually suffer from popularity biases, where a few popular items are over-recommended, while most long-tail items struggle to gain exposure. Prior research focused on eliminating the influence of popularity to suppress popular items and enhance the recommendation of long-tail items. …
cn, gr (code pays fourni par la source)
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ACM Transactions on Knowledge Discovery from Data