多任务高斯过程模型 Matlab工具箱 (包括多个例子)

上传者: 43612121 | 上传时间: 2020-04-08 03:28:46 | 文件大小: 4.16MB | 文件类型: ZIP
高斯过程(GP)模型是非参数贝叶斯回归的一种灵活方法。然而,在大数据中使用GP模型的大多数现有工作都是为单变量输出时间序列定义的,称为单任务GPs (single-task GPs, STGP)。在此,利用GPs同时对多个相关单变量生理时间序列进行建模。由此产生的多任务GP (MTGP)框架可以学习多个信号之间的相关性,即使它们可能以不同的频率采样,并具有针对不同间隔的训练集。MTGPs可有效地学习了生理时间序列之间的相关性,从而提高了建模精度。 多任务高斯过程模型 Matlab工具箱 (包括多个例子)

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