Dey, Apratim

5 publications

ICML 2025 Collapse or Thrive: Perils and Promises of Synthetic Data in a Self-Generating World Joshua Kazdan, Rylan Schaeffer, Apratim Dey, Matthias Gerstgrasser, Rafael Rafailov, David L. Donoho, Sanmi Koyejo

ICLR 2025 Model Editing as a Robust and Denoised Variant of DPO: A Case Study on Toxicity Rheeya Uppaal, Apratim Dey, Yiting He, Yiqiao Zhong, Junjie Hu

NeurIPSW 2024 Accumulating Data Avoids Model Collapse Joshua Kazdan, Apratim Dey, Rylan Schaeffer, Matthias Gerstgrasser, Rafael Rafailov, David L. Donoho, Sanmi Koyejo

ICMLW 2024 Is Model Collapse Inevitable? Breaking the Curse of Recursion by Accumulating Real and Synthetic Data Matthias Gerstgrasser, Rylan Schaeffer, Apratim Dey, Rafael Rafailov, Tomasz Korbak, Henry Sleight, Rajashree Agrawal, John Hughes, Dhruv Bhandarkar Pai, Andrey Gromov, Dan Roberts, Diyi Yang, David L. Donoho, Sanmi Koyejo

NeurIPSW 2024 Model Editing as a Robust and Denoised Variant of DPO: A Case Study on Toxicity Rheeya Uppaal, Apratim Dey, Yiting He, Yiqiao Zhong, Junjie Hu