简化消化系统癌症(SimpleDC)
SimpleDC是一个消化系统癌症教育文本简化平行语料库,包含原始与简化版本,旨在提升健康素养。
基本信息
资源简介
Simplified Digestive Cancer (SimpleDC) 是一个专为健康文本简化研究设计的平行语料库,包含来自美国癌症协会、疾病控制和预防中心以及国家癌症研究所的消化系统癌症教育内容。该数据集由肿瘤科护士和执业护士团队生成原始文本及其简化版本,旨在提高健康素养,特别是对少数族裔群体,使医学信息更易于广泛受众理解。
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使用方式
数据集说明
简化消化系统癌症(SimpleDC) 对应论文数据集(arXiv 预印本)。
数据获取指引
- 打开论文页面获取作者与项目信息:https://arxiv.org/abs/2401.15043v2
- 论文 Data Availability / Code Availability 章节标注了数据实际托管位置;
- 获取到实际数据链接后,按对应平台标准方式下载。
论文摘要:Abstract:Objective: The reading level of health educational materials significantly influences the understandability and accessibility of the information, particularly for minoritized populations. Many patient educational resources surpass the reading level and complexity of widely accepted standards. There is a critical need for high-performing text simplification models in health information to enhance dissemination and literacy. This need is particularly acute in cancer education, where effective prevention and screening education can substantially reduce morbidity and mortality.
Methods: We introduce Simplified Digestive Cancer (SimpleDC), a parallel corpus of cancer education materials tailored for health text simplification research, comprising educational content from the American Cancer Society, Centers for Disease Control and Prevention, and National Cancer Institute. Utilizing SimpleDC alongside the existing Med-EASi corpus, we explore Large Language Model (LLM)-based simplification methods, including fine-tuning, reinforcement learning (RL), reinforcement learning with human feedback (RLHF), domain adaptation, and prompt-based approaches. Our experimentation encompasses Llama 2 and GPT-4. A novel RLHF reward function is introduced, featuring a lightweight model adept at distinguishing between original and simplified texts, thereby enhancing the model's effectiveness with unlabeled data.
Results: Fine-tuned Llama 2 models demonstrated high performance across various metrics. Our innovative RLHF reward function surpassed existing RL text simplification reward f
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