John Chen

Exploring Text Specific and Blackbox Fairness Algorithms in Multimodal Clinical NLP

2020 · arXiv (Cornell University)

Clinical machine learning is increasingly multimodal, collected in both structured tabular formats and unstructured forms such as freetext. We propose a novel task of exploring fairness on a multimodal clinical dataset, adopting equalized odds for …

Fast FixMatch: Faster Semi-Supervised Learning with Curriculum Batch Size

2023 · arXiv (Cornell University)

Advances in Semi-Supervised Learning (SSL) have almost entirely closed the gap between SSL and Supervised Learning at a fraction of the number of labels. However, recent performance improvements have often come \textit{at the cost of …