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Entity Recommendation on rel-hm user-item-purchase

3.36MAPOurs
0.21921.03461.852.6654May 20, 2026May 23, 2026May 26, 2026May 29, 2026Jun 1, 2026Jun 4, 2026Jun 7, 2026

Evaluation results

MethodLinks
Ours2026.063.36
LLM-Struct2026.063.12
REL-GNN2026.062.88
FROG2026.052.86
RDL (ID-GNN)2026.052.78
RelGNN2026.052.76
Base2026.062.64
HAN2026.061.37
LightGBM2026.060.68
LightGBM2026.050.34