Sanjeev Arora, Rong Ge, Ankur Moitra. New Algorithms for Learning Incoherent and Overcomplete Dictionaries. In Maria-Florina Balcan, Csaba Szepesvári, editors, Proceedings of The 27th Conference on Learning Theory, COLT 2014, Barcelona, Spain, June 13-15, 2014. Volume 35 of JMLR Proceedings, pages 779-806, JMLR.org, 2014. [doi]
Abstract is missing.