Get more for less: Principled Data Selection for Warming Up Fine-Tuning in LLMs - Kang, Feiyang; Just, Hoang Anh; Sun, Yifan; Jahagirdar, Himanshu; Zhang, Yuanzhi; Du, Rongxing; Sahu, Anit Kumar; Jia, Ruoxi (International Conference on Learning Representations, 2024)