no code implementations • 13 Feb 2024 • Joshua C Chang, Xiangting Li, Shixin Xu, Hao-Ren Yao, Julia Porcino, Carson Chow
We introduce a set of gradient-flow-guided adaptive importance sampling (IS) transformations to stabilize Monte-Carlo approximations of point-wise leave one out cross-validated (LOO) predictions for Bayesian classification models.
no code implementations • 1 Sep 2022 • Hao-Ren Yao, Luke Breitfeller, Aakanksha Naik, Chunxiao Zhou, Carolyn Rose
Event Temporal Relation Extraction (ETRE) is paramount but challenging.
no code implementations • 1 Sep 2022 • Hao-Ren Yao, Nairen Cao, Katina Russell, Der-Chen Chang, Ophir Frieder, Jeremy Fineman
We propose Graph Kernel Infomax, a self-supervised graph kernel learning approach on the graphical representation of EHR, to overcome the previous problems.
no code implementations • 4 Feb 2021 • Der-Chen Chang, Ophir Frieder, Chi-Feng Hung, Hao-Ren Yao
Distance metrics and their nonlinear variant play a crucial role in machine learning based real-world problem solving.
no code implementations • 4 Aug 2020 • Hao-Ren Yao, Der-Chen Chang, Ophir Frieder, Wendy Huang, I-Chia Liang, Chi-Feng Hung
We present an end-to-end, interpretable, deep-learning architecture to learn a graph kernel that predicts the outcome of chronic disease drug prescription.
no code implementations • SEMEVAL 2020 • Sajad Sotudeh, Tong Xiang, Hao-Ren Yao, Sean MacAvaney, Eugene Yang, Nazli Goharian, Ophir Frieder
Offensive language detection is an important and challenging task in natural language processing.