Alekh Agarwal, Sham M. Kakade, Nikos Karampatziakis, Le Song, Gregory Valiant. Least Squares Revisited: Scalable Approaches for Multi-class Prediction. In Proceedings of the 31th International Conference on Machine Learning, ICML 2014, Beijing, China, 21-26 June 2014. Volume 32 of JMLR Proceedings, pages 541-549, JMLR.org, 2014. [doi]
Abstract is missing.