Preprint
Aug 2026
CoRCi: Cross-Reconstruction of Coherent Interests Modeling in Cross-Domain Sequential Recommendation
CoRCi (Cross-Reconstruction for Coherent Interest), a dual-target CDSR framework that generates mixed-domain representations directly from pre-encoded specific-domain representations via cross-attention, and introduces FocalNCE, which embeds Focal Loss into the preceding mixed-domain InfoNCE objective.
Qingtian Bian, Tieying Li, Marcus Vinícius de Carvalho et al.
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