Fig. 1: Overall framework for biomarker extraction and evaluation.
From: Enhancing biomarker based oncology trial matching using large language models
This figure illustrates the prompting techniques explored for extracting genetic biomarkers from clinical trials. It underlines the evaluation of the extraction process both with and without assessing the model’s capability to organize the biomarkers in Disjunctive Normal Form (DNF). The framework includes several prompting approaches, including zero-shot, one-shot, two-shot prompting, and prompt chaining, which involves sequential prompts for biomarker extraction and processing. The framework also highlights the usage of fine-tuned models.
