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子空间学习

Subspace Learning
课程网址: http://videolectures.net/roks2013_rudi_subspace/  
主讲教师: Alessandro Rudi
开课单位: 意大利理工学院
开课时间: 2013-08-26
课程语种: 英语
中文简介:
这项工作处理了在一般希尔伯特空间设置中的线性子空间估计问题。在相同的假设下,我们提供了比现有边界清晰得多的边界。这些边界也与允许做出强有力的进一步假设(关于四阶矩)的边界具有竞争力,即使我们不这样做。最后,我们将这些结果推广到一系列指标中,从而对性能进行更一般的定义。
课程简介: This work deals with the problem of linear subspace estimation in a general, Hilbert space setting. We provide bounds that are considerably sharper than existing ones, under equal assumptions. These bounds are also competitive with bounds that are allowed to make strong, further assumptions (on the fourth order moments), even when we do not. Finally, we generalize these results to a family of metrics, allowing for a more general defi nition of performance.
关 键 词: 空间设置; 空间学习; 希尔伯特
课程来源: 视频讲座网
数据采集: 2023-07-24:chenxin01
最后编审: 2023-07-24:chenxin01
阅读次数: 27