In-Database Regression in Input Sparsity Time
Rajesh Jayaram 1 Alireza Samadian 2 David P. Woodruff 1 Peng Ye 3
Abstract 1. Introduction
Sketching is an important tool for dimensionality reduc-
tion, whereby one quickly reduces the size of a large-scale
Sketching is a powerful dimensionality reduction optimization problem while approximately preserving the
techni ...


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