Grouplens Datasets

GroupLens is a research lab in the Department of Computer Science and Engineering at the University of Minnesota, Twin Cities specializing in recommender systems, online communities, mobile and ubiquitous technologies, digital libraries, and local geographic information systems.

GroupLens是一家位于明尼苏达大学双城分校计算机科学与工程系的科研实验室，专注于推荐系统、在线社区、移动与普适计算技术、数字图书馆以及地方地理信息系统的研究。