@conference {190, title = {How to Improve the Statistical Power of the 10-fold Cross Validation Scheme in Recommender Systems}, booktitle = {Proceedings of the International Workshop on Reproducibility and Replication in Recommender Systems Evaluation}, year = {2013}, publisher = {ACM}, organization = {ACM}, address = {New York, NY, USA}, keywords = {evaluation, experimental design, folding, paired testing, recommender systems}, isbn = {978-1-4503-2465-6}, doi = {10.1145/2532508.2532510}, url = {http://doi.acm.org/10.1145/2532508.2532510}, author = {Ko{\v s}ir, Andrej and Odi{\'c}, Ante and Tkal{\v c}i{\v c}, Marko} }