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用于冥想神经反馈系统的脑电图数据挖掘研究
Authors
周昌乐
徐昊
黄敏
Publication date
5 February 2018
Publisher
Abstract
有研究表明禅修冥想有益于现代人的身心健康,为了研发能有助于禅修的冥想神经反馈系统,采集乐易心法七日禅学员脑电图信号,提取15维脑电图特征,以禅修导师给学员的评分作为标记,对数据进行个性化校准,测试多种分类和回归算法对学员水平的分类性能.实验结果表明,个性化校准方案可以有效解决脑电图研究中的个体差异问题,15维脑电图特征数据经校准后可以使随机森林等分类算法以93%以上的准确率识别出高水平禅修者,为更加智能的冥想神经反馈系统的研发提供了支持.国家自然科学基金(61673322,61573294
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Last time updated on 10/06/2020