1 code implementation • 18 Oct 2022 • Zifeng Wang, Zhenbang Wu, Dinesh Agarwal, Jimeng Sun
Existing vision-text contrastive learning like CLIP aims to match the paired image and caption embeddings while pushing others apart, which improves representation transferability and supports zero-shot prediction.
no code implementations • 11 Oct 2022 • Zhenbang Wu, Huaxiu Yao, Zhe Su, David M Liebovitz, Lucas M Glass, James Zou, Chelsea Finn, Jimeng Sun
However, newly approved drugs do not have much historical prescription data and cannot leverage existing drug recommendation methods.
no code implementations • 4 Mar 2022 • Zhenbang Wu, Cao Xiao, Lucas M Glass, David M Liebovitz, Jimeng Sun
To tackle this problem, we propose AutoMap to automatically map the medical codes across different EHR systems in a coarse-to-fine manner: (1) Ontology-level Alignment: We leverage the ontology structure to learn a coarse alignment between the source and target medical coding systems; (2) Code-level Refinement: We refine the alignment at a fine-grained code level for the downstream tasks using a teacher-student framework.
no code implementations • 25 Sep 2019 • Haonan Wang, Zhenbang Wu, Ziniu Hu, Yizhou Sun
Besides, the understanding of relationships among tasks has been ignored by most of the current methods.