InfoBatch: Lossless Training Speed Up by Unbiased Dynamic Data Pruning - Qin, Ziheng; Wang, Kai; Zheng, Zangwei; Gu, Jianyang; Peng, Xiangyu; Xu, Zhaopan; Daquan, Zhou; Shang, Lei; Sun, Baigui; Xie, Xuansong; You, Yang (International Conference on Learning Representations, 2024)