机译:KRAN: Knowledge Refining Attention Network for Recommendation
Tianjin Univ, Coll Intelligence & Comp, 135 Yaguan Rd, Tianjin 300350, Peoples R China|Beijing Dahua Elect Instrument LLC, 135 Yaguan Rd, Tianjin 300350, Peoples R China;
Tianjin Univ, Coll Intelligence & Comp, 135 Yaguan Rd, Tianjin 300350, Peoples R China;
Univ Macau, State Key Lab Internet Things Smart City, Macau, Peoples R China|Univ Macau, Dept Comp & Informat Sci, Macau, Peoples R China;
Knowledge graph; refine; attention mechanism; data sparsity; item cold start;