FairDDA improves group fairness in GCN recommenders via dual data augmentation (edge pruning and feature masking) plus HSIC debiasing, with reported gains on two datasets.
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Improving Recommendation Fairness via Graph Structure and Representation Augmentation
FairDDA improves group fairness in GCN recommenders via dual data augmentation (edge pruning and feature masking) plus HSIC debiasing, with reported gains on two datasets.