Papers by Ryan Laffin
Hierarchical Annotation for Building A Suite of Clinical Natural Language Processing Tasks: Progress Note Understanding (2022.lrec-1)
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Yanjun Gao, Dmitriy Dligach, Timothy Miller, Samuel Tesch, Ryan Laffin, Matthew M. Churpek, Majid Afshar
| Challenge: | Existing corpus and annotations focus on textual features and relation prediction, but there are no structured corpus models for clinical diagnostic thinking. |
| Approach: | They propose a hierarchical annotation schema with three stages to address clinical diagnostic thinking. |
| Outcome: | The proposed model is based on a large collection of publicly available daily progress notes. |