Jaehyung Kim

Spread Spurious Attribute: Improving Worst-group Accuracy with Spurious Attribute Estimation

2022 · arXiv (Cornell University)

The paradigm of worst-group loss minimization has shown its promise in avoiding to learn spurious correlations, but requires costly additional supervision on spurious attributes. To resolve this, recent works focus on developing weaker forms of …

Fast and Fluent Diffusion Language Models via Convolutional Decoding and Rejective Fine-tuning

2025

Autoregressive (AR) language models generate text one token at a time, which limits their inference speed. Diffusion-based language models offer a promising alternative, as they can decode multiple tokens in parallel. However, we identify a …