“…Devising strategies for data pruning and constructing optimal subsets is a recent topic of interest in the area of optimization and active learning (Dong et al, 2019;Kaushal et al, 2019;Saadatfar et al, 2020;Durga et al, 2021;Kothawade et al, 2021;Killamsetty et al, 2021;Paul et al, 2021;Kothyari et al, 2021;Ahia et al, 2021). A few studies have examined the training landscape for drawing clues about the optimal subset creation (Toneva et al, 2018;Agarwal et al, 2020;Baldock et al, 2021;Paul et al, 2021;Schirrmeister et al, 2022). The work on coresets (Tolochinsky & Feldman, 2018;Huang et al, 2021;Jiang et al, 2021;Jubran et al, 2021;Mirzasoleiman et al, 2020) is also being actively researched in the regime of optimization and active learning.…”