DALL-M: Context-aware clinical data augmentation with large language models

Chihcheng Hsieh, Catarina Moreira, Isabel Blanco Nobre, Sandra Costa Sousa, Chun Ouyang, Margot Brereton, Joaquim Jorge, Jacinto C. Nascimento

Abstract: Highlights•Novel Clinical Data Augmentation Using LLMs.•Pioneering Application of LLMs for Clinical Feature Generation.•Improved Model Performance with Enriched Clinical Features.•Integration of Expert Radiological Knowledge for Enhanced Feature Generation.•Comprehensive Evaluation Using a Real-World Clinical Dataset.