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arXiv 2602.02511cs.CYcs.AI
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脑基础模型的训练数据治理

Training Data Governance for Brain Foundation Models

Duke University(杜克大学)

Margot Hanley, Jiunn-Tyng Yeh, Ryan Rodriguez, Jack Pilkington, Nita Farahany

AI总结:

本文探讨了在神经数据上训练基础模型所面临的伦理挑战,提出治理框架以规范数据使用和保护。

摘要:

脑基础模型将基础模型范式引入神经科学领域。与语言和图像基础模型类似,它们是基于大规模数据集预训练的通用人工智能系统,能够迅速适应下游任务。然而,与基于文本和图像的模型不同,它们是在脑数据上进行训练的:即大规模的EEG、fMRI及其他神经数据类型,这些数据通常是严格管理的临床和研究环境中收集的。本文认为,在神经数据上训练基础模型开辟了新的规范领域。神经数据比文本或图像具有更强的保护要求和主张,鉴于其来源于人体的性质以及历史上在临床和研究环境中的严格管理。然而,基础模型范式使这些数据面临大规模再利用、跨情境拼接和开放式的下游应用。此外,这些实践现在可以被更广泛的参与者使用,包括商业开发者,而监管环境则碎片化且不清晰。为了绘制这一领域,我们首先描述了脑基础模型的技术基础和训练数据生态系统。然后我们借助人工智能伦理、神经伦理和生物伦理,将关注点组织到隐私、知情同意、偏见、利益共享和治理等方面。对于每一个方面,我们提出了议程设定问题和基准安全措施,以期在该领域成熟时得到应用。

英文摘要:

Brain foundation models bring the foundation model paradigm to the field of neuroscience. Like language and image foundation models, they are general-purpose AI systems pretrained on large-scale datasets that adapt readily to downstream tasks. Unlike text-and-image based models, however, they train on brain data: large-datasets of EEG, fMRI, and other neural data types historically collected within tightly governed clinical and research settings. This paper contends that training foundation models on neural data opens new normative territory. Neural data carry stronger expectations of, and claims to, protection than text or images, given their body-derived nature and historical governance within clinical and research settings. Yet the foundation model paradigm subjects them to practices of large-scale repurposing, cross-context stitching, and open-ended downstream application. Furthermore, these practices are now accessible to a much broader range of actors, including commercial developers, against a backdrop of fragmented and unclear governance. To map this territory, we first describe brain foundation models' technical foundations and training-data ecosystem. We then draw on AI ethics, neuroethics, and bioethics to organize concerns across privacy, consent, bias, benefit sharing, and governance. For each, we propose both agenda-setting questions and baseline safeguards as the field matures.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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