Choe, Sang Keun

4 publications

NeurIPS 2025 What Is Your Data Worth to GPT? LLM-Scale Data Valuation with Influence Functions Sang Keun Choe, Hwijeen Ahn, Juhan Bae, Kewen Zhao, Youngseog Chung, Adithya Pratapa, Willie Neiswanger, Emma Strubell, Teruko Mitamura, Jeff Schneider, Eduard Hovy, Roger Baker Grosse, Eric P. Xing

ICMLW 2024 AdaNF: Quantization Group Adaptive NormalFloat for Low Bit Fine-Tuning of LLMs Yeojoon Youn, Sehoon Kim, Suhong Moon, Sang Keun Choe, Ce Zhang

ICLR 2023 Betty: An Automatic Differentiation Library for Multilevel Optimization Sang Keun Choe, Willie Neiswanger, Pengtao Xie, Eric Xing

NeurIPSW 2022 Betty: An Automatic Differentiation Library for Multilevel Optimization Sang Keun Choe, Willie Neiswanger, Pengtao Xie, Eric Xing