Search Results for author: Der-Chen Chang

Found 3 papers, 0 papers with code

Self-supervised Representation Learning on Electronic Health Records with Graph Kernel Infomax

no code implementations1 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.

Contrastive Learning Data Augmentation +1

The Analysis from Nonlinear Distance Metric to Kernel-based Drug Prescription Prediction System

no code implementations4 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.

Cross-Global Attention Graph Kernel Network Prediction of Drug Prescription

no code implementations4 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.

Graph Classification Metric Learning

Cannot find the paper you are looking for? You can Submit a new open access paper.