A New Angle on L2 RegularizationDownload PDFOpen Website

Thomas Tanay, Lewis D. Griffin

2018 (modified: 24 Apr 2023)CoRR 2018Readers: Everyone
Abstract: Imagine two high-dimensional clusters and a hyperplane separating them. Consider in particular the angle between: the direction joining the two clusters' centroids and the normal to the hyperplane. In linear classification, this angle depends on the level of L2 regularization used. Can you explain why?
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