He XTappenden RTakáč M2020-01-212020-01-212018He X, Tappenden R, Takáč M Dual Free Adaptive Minibatch SDCA for Empirical Risk Minimization. Frontiers in Applied Mathematics and Statistics. 4.2297-4687http://hdl.handle.net/10092/17864enThis is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.SDCAimportance samplingnon-uniform samplingmini-batchadaptiveJournal Article2019-06-11Field of Research::01 - Mathematical Scienceshttps://doi.org/10.3389/fams.2018.00033