arXiv:2409.17815cs.AI2024-09被引 3

DREAMS自动为脑电深度学习模型生成医疗级报告卡片

DREAMS: A python framework for Training Deep Learning Models on EEG Data with Model Card Reporting for Medical Applications

  • 专为脑电信号设计的自动化模型卡片框架
  • 支持性能指标、数据偏差与不确定性量化可视化
  • 适合医疗AI研究者与临床开发者使用

脑电图(EEG)提供了实时非侵入性观测大脑活动的方法。深度学习已提升EEG分析能力,实现临床与科研中的有意义模式检测。然而,现有框架多聚焦预处理或模型开发,常忽略结构化文档与模型可解释性需求。本文提出DREAMS(Deep REport for AI ModelS),一个基于Python的框架,可自动生成应用于EEG数据的深度学习模型卡片。区别于通用报告工具,DREAMS针对脑电场景定制,整合领域特定元数据、预处理细节、性能指标及不确定性量化。该框架无缝集成于深度学习流程,提供结构化YAML文档。通过两个案例验证:使用FACED数据集进行情绪分类,以及使用Temple University Hospital(TUH)异常脑电数据集进行异常分类。结果表明,生成的模型卡片提升了透明度,完整记录了模型表现、数据偏差与可解释性局限。相比现有方法,DREAMS提供可视化性能指标、数据对齐详情与模型不确定性估计,是脑电人工智能研究与临床应用的有力工具。DREAMS开源,促进医疗AI、科研及伦理AI的发展。

原文摘要 · Abstract (English)

Electroencephalography (EEG) provides a non-invasive way to observe brain activity in real time. Deep learning has enhanced EEG analysis, enabling meaningful pattern detection for clinical and research purposes. However, most existing frameworks for EEG data analysis are either focused on preprocessing techniques or deep learning model development, often overlooking the crucial need for structured documentation and model interpretability. In this paper, we introduce DREAMS (Deep REport for AI ModelS), a Python-based framework designed to generate automated model cards for deep learning models applied to EEG data. Unlike generic model reporting tools, DREAMS is specifically tailored for EEG-based deep learning applications, incorporating domain-specific metadata, preprocessing details, performance metrics, and uncertainty quantification. The framework seamlessly integrates with deep learning pipelines, providing structured YAML-based documentation. We evaluate DREAMS through two case studies: an EEG emotion classification task using the FACED dataset and a abnormal EEG classification task using the Temple Univeristy Hospital (TUH) Abnormal dataset. These evaluations demonstrate how the generated model card enhances transparency by documenting model performance, dataset biases, and interpretability limitations. Unlike existing model documentation approaches, DREAMS provides visualized performance metrics, dataset alignment details, and model uncertainty estimations, making it a valuable tool for researchers and clinicians working with EEG-based AI. The source code for DREAMS is open-source, facilitating broad adoption in healthcare AI, research, and ethical AI development.

脑电分析模型报告医疗AI可解释性

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