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Learning to Classify Medical Discharge Summaries According to ICD-9
Acte de colloque   Open Access

Learning to Classify Medical Discharge Summaries According to ICD-9

Leonardo Moros, Jérôme Azé, Sandra Bringay, Pascal Poncelet, Maximilien Servajean et Caroline Dunoyer-Ortiz
Caring is Sharing – Exploiting the Value in Data for Health and Innovation. Proceedings of MIE 2023, Vol.302, pp.773-777
Studies in Health Technology and Informatics
MIE 2023 - 33rd Medical Informatics Europe Conference (Gothenburg, Sweden, 22/05/2023–25/05/2023)
18/05/2023
PMID: 37203493

Résumé

NLP Supervised learning Constrained optimization Humans Patient Discharge International Classification of Diseases
Context: We present a post-hoc approach to improve the recall of ICD classification. Method: The proposed method can use any classifier as a backbone and aims to calibrate the number of codes returned per document. We test our approach on a new stratified split of the MIMIC-III dataset. Results: When returning 18 codes on average per document we obtain a recall that is 20% better than a classic classification approach.

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