Michael D. Ekstrand, John Riedl. When recommenders fail: predicting recommender failure for algorithm selection and combination. In Padraig Cunningham, Neil J. Hurley, Ido Guy, Sarabjot Singh Anand, editors, Sixth ACM Conference on Recommender Systems, RecSys '12, Dublin, Ireland, September 9-13, 2012. pages 233-236, ACM, 2012. [doi]
Abstract is missing.