@article{aleksandrova:hal-01336300, TITLE = {{Identifying Representative Users in Matrix Factorization-based Recommender Systems: Application to Solving the Content-less New Item Cold-start Problem}}, AUTHOR = {Aleksandrova, Marharyta and Brun, Armelle and Boyer, Anne and Chertov, Oleg}, URL = {https://inria.hal.science/hal-01336300}, JOURNAL = {{Journal of Intelligent Information Systems}}, PUBLISHER = {{Springer Verlag}}, VOLUME = {48}, NUMBER = {2}, PAGES = {365-397}, YEAR = {2016}, MONTH = Dec, DOI = {10.1007/s10844-016-0418-3}, KEYWORDS = {Features interpretation ; Cold-start problem ; Recommender systems ; Matrix factorization}, HAL_ID = {hal-01336300}, HAL_VERSION = {v1}, }