一作SIGIR 2026Oral· Information Retrieval (Full)
Chunk-Wise Quantization for Graph Collaborative Filtering
Kaixi Hu · Peipei Wang · Kaize Shi · Jingling Yuan · Yu Yang · Guandong Xu · Lin Li
摘要
Energy efficiency has become a critical requirement, driving recommendation systems for resource-constrained environments such as edge devices. Model quantization offers an effective way to build low-bitwidth models while preserving accuracy. However, user–item interaction graphs contain numerous...