Epinions
PulseAugur coverage of Epinions — every cluster mentioning Epinions across labs, papers, and developer communities, ranked by signal.
1 day(s) with sentiment data
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Nextdoor CEO tackles fake online reviews with identity-based system
Nirav Tolia, co-founder of Epinions and now CEO of Nextdoor, is addressing the pervasive issue of fake online reviews. He highlights how the early promise of user-generated content has devolved into a landscape where fa…
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DualSpectralCF framework enhances recommendation systems with negative feedback
Researchers have introduced DualSpectralCF, a novel training-free framework designed to enhance collaborative filtering in recommendation systems by incorporating explicit negative feedback. This method integrates signe…
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New SSC-Loop framework enhances signed social recommendation systems
Researchers have developed a new framework called SSC-Loop to improve signed social recommendation systems. This framework addresses issues of structural noise and data sparsity by maximizing structural consistency acro…
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New PBiLoss method improves fairness in graph-based recommender systems
Researchers have developed PBiLoss, a new regularization technique to address popularity bias in graph-based recommender systems. This method aims to improve fairness by penalizing the over-recommendation of popular ite…