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Table 2 Negation attributes distributions for training and test

From: Identify diabetic retinopathy-related clinical concepts and their attributes using transformer-based natural language processing methods

 

Training set

Test set

Total

Total notes

391

145

536

Non-negated_lesion

2,057

747

2,804

Negated_lesion

416

149

901

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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