FedHCDR: Federated Cross-Domain Recommendation with Hypergraph Signal
Decoupling
FedHCDR: Federated Cross-Domain Recommendation with Hypergraph Signal
Decoupling
In recent years, Cross-Domain Recommendation (CDR) has drawn significant attention, which utilizes user data from multiple domains to enhance the recommendation performance. However, current CDR methods require sharing user data across domains, thereby violating the General Data Protection Regulation (GDPR). Consequently, numerous approaches have been proposed for Federated Cross-Domain Recommendation …