Abstract
Medical progress notes play a crucial role in documenting a patient’s hospital journey, including his or her condition, treatment plan, and any updates for healthcare providers. Automatic summarisation of a patient’s problems in the form of a “problem list” can aid stakeholders in understanding a patient’s condition, reducing workload and cognitive bias. BioNLP 2023 Shared Task 1A focusses on generating a list of diagnoses and problems from the provider’s progress notes during hospitalisation. In this paper, we introduce our proposed approach to this task, which integrates two complementary components. One component employs large language models (LLMs) for data augmentation; the other is an abstractive summarisation LLM with a novel pre-training objective for generating the patients’ problems summarised as a list. Our approach was ranked second among all submissions to the shared task. The performance of our model on the development and test datasets shows that our approach is more robust on unknown data, with an improvement of up to 3.1 points over the same size of the larger model.
Original language | English |
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Pages | 503-509 |
Number of pages | 7 |
DOIs | |
Publication status | Published - 2023 |
Event | The 22nd Workshop on Biomedical Natural Language Processing and BioNLP Shared Tasks - Toronto, Canada Duration: 1 Jul 2023 → 1 Jul 2023 |
Conference
Conference | The 22nd Workshop on Biomedical Natural Language Processing and BioNLP Shared Tasks |
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Period | 1/07/23 → 1/07/23 |