UrbanGraphEmbeddings: Learning and Evaluating Spatially Grounded Multimodal Embeddings for Urban Science
UrbanGraphEmbeddings: 学习和评估空间导向的多模态嵌入用于城市科学
机构 * National University of Singapore Department of Architecture Singapore ; The Chinese University of Hong Kong Dept of Systems Eng. \& Eng. Mgmt. China ; Singapore Management University School of Computing \& Info. Systems Singapore ; National University of Singapore ; Department of Architecture ; The Chinese University of Hong Kong ; Singapore Management University
专题命中 推理评测 :reasoning(abstract);分类 cs.AI
AI总结 本文提出UGE框架,通过空间导向的多模态嵌入提升城市理解任务性能,实验显示在图像检索和地理位置排名上取得显著提升。