A Novel Sequential Coreset Method for Gradient Descent Algorithms

         Jiawei Huang * 1 Ruomin Huang * 2 Wenjie Liu * 1 Nikolaos M. Freris 1 Hu Ding 1

             Abstract                original set P ; that is, we can replace P by P when running
   A wide range of optimization problems arising       an available algorithm for solving this optimization prob-
   in machine learning can be solved by gradient       lem. Because |P |  |P |, the runtime can be significantly
   descent algo ...