Grouplens Datasets (ml-1m, ml-100K, and hetrec2011-movielens-2k-v2)
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资源简介：
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.
创建时间：
2018-09-17
