AUTOMATA: Gradient Based Data Subset Selection for Compute-Efficient Hyper-parameter Tuning. - KrishnaTeja Killamsetty; Guttu Sai Abhishek; Aakriti; Ganesh Ramakrishnan; Alexandre V. Evfimievski; Lucian Popa 001; Rishabh K. Iyer (NeurIPS, 2022)