1 code implementation • 7 Jan 2023 • Hu Ding, Ruomin Huang, Kai Liu, Haikuo Yu, Zixiu Wang
Though a number of methods have been developed in the past decades, it is still quite challenging to design quality guaranteed algorithm with low complexity for this problem.
no code implementations • NeurIPS 2021 • Zixiu Wang, Yiwen Guo, Hu Ding
In this paper, we propose a novel robust coreset method for the {\em continuous-and-bounded learning} problems (with outliers) which includes a broad range of popular optimization objectives in machine learning, {\em e. g.,} logistic regression and $ k $-means clustering.
no code implementations • 24 Jan 2019 • Hu Ding, Haikuo Yu, Zixiu Wang
Our idea is inspired by the greedy method, Gonzalez's algorithm, for solving the problem of ordinary $k$-center clustering.