Research with LensKit

LensKit is intended to be particularly useful in recommender systems research. See the Experiment Quickstart to get started using LensKit in your own research.

If you publish research that uses LensKit, please cite:

Michael D. Ekstrand, Michael Ludwig, Joseph A. Konstan, and John T. Riedl. 2011. Rethinking The Recommender Research Ecosystem: Reproducibility, Openness, and LensKit. In Proceedings of the Fifth ACM Conference on Recommender Systems (RecSys ’11). ACM, New York, NY, USA, 133-140. DOI=10.1145/2043932.2043958.

We would also appreciate it if you could send a PDF and citation for your article to, so we can know where all LensKit is being used.

Research Using LensKit

LensKit has been used in a number of published papers. In this list, we have attempted to collect published research that has used the LensKit software in some capacity. This list is also available as a Zotero group collection.