Spaces of closest fit
type: Item
instance of: scholarly article
title: Spaces of closest fit
zbMATH Open document ID: 0669.15010
DOI: 10.1016/0024-3795(89)90550-8
author: Seymour Kass
published in: Linear Algebra and its Applications
publication date: 1989-01-01T00:00:00Z
review text: Given a set S, a space of closest fit of dimension p is an affine space for which the sum of squares of the distances to the elements in S is minimal. The author shows that spaces of closest fit are nested.
Mathematics Subject Classification ID: 15A63
zbMATH DE Number: 4095662
zbMATH Keywords: space
zbMATH Keywords: sum of squares
zbMATH Keywords: closest fit
reviewed by: Erich W. Ellers
MaRDI profile type: Publication
full work available at URL: 0024-3795(89)90550-8
OpenAlex ID: W2039169751
cites work: Q5800822
cites work: Q3466118
description: scientific article; zbMATH DE number 4095662