F. Maxwell Harper

The MovieLens Datasets

2015 · ACM Transactions on Interactive Intelligent Systems

The MovieLens datasets are widely used in education, research, and industry. They are downloaded hundreds of thousands of times each year, reflecting their use in popular press programming books, traditional and online courses, and software. …

Judging similarity

2018

Related item recommenders operate in the context of a particular item. For instance, a music system's page about the artist Radio-head might recommend other similar artists such as The Flaming Lips. Often central to these …