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English(EN) Parameter-Efficient Self-Supervised Adaptation for EEG-FM under Fixed Computational Budgets

参数高效适应提升脑电图基础模型临床应用能力

研究人员开发了一种用于脑电图基础模型(EEG-FM)的参数高效自监督适应方法,以提高在不同临床数据集上的泛化能力。该方法仅更新9%的模型参数,并在三个临床脑电图数据集上对两个最先进的模型进行了评估,用于异常检测、事件分类和癫痫检测。研究结果表明,与线性探测相比,性能持续提升,并且在固定计算预算下,仅使用20-50%的未标记数据即可达到峰值性能。值得注意的是,当总窗口数量固定时,性能与患者数量无关,这表明整体时间窗口多样性是关键因素。 AI

影响 使得脑电图基础模型能在资源受限的临床环境中更有效地部署,减少计算开销和数据负担。

排序理由 这是一篇详细介绍模型适应新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

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参数高效适应提升脑电图基础模型临床应用能力

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这是一篇详细介绍模型适应新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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  1. arXiv cs.AI TIER_1 English(EN) · Meghal Dani, Stefanie Liebe ·

    固定计算预算下的参数高效自监督EEG-FM适应

    arXiv:2608.24727v1 Announce Type: cross Abstract: EEG foundation models pretrained via self-supervised learning promise transferable representations, but their generalization remains limited, especially across diverse clinical datasets. Full fine-tuning is impractical for resourc…