作者位次 #3/5SIGIR 2026Oral· Information Retrieval (Full)
Robust Multimodal Recommendation via Graph Retrieval-Enhanced Modality Completion
Yuan Li · Jun Hu · Jiaxin Jiang · Bryan Hooi · Bingsheng He
摘要
Multimodal data plays a critical role in web-based recommendation systems, where information from diverse modalities such as vision and text enhances representation learning. However, real-world multimodal datasets often suffer from modality incompleteness due to sensor failures, annotation scarc...