David Woodruff - Sketching as a Tool for Numerical Linear Algebra
Автор: UBC Computer Science
Загружено: 2014-03-10
Просмотров: 2530
David Woodruff presents as part of the UBC Department of Computer Science's Distinguished Lecture Series, March 6, 2014.
I will discuss how sketching techniques from the data stream literature can be used to speed up well-studied algorithms for problems occurring in numerical linear algebra, such as least squares regression and approximate singular value decomposition. I will also discuss how they can be used to achieve very efficient algorithms for variants of these problems, such as robust regression.
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