Linear disriminant analysis for interval data
type: Item
instance of: scholarly article
title: Linear disriminant analysis for interval data
zbMATH Open document ID: 1113.62080
author: António Pedro Duarte Silva
author: Paula Brito
published in: Computational Statistics
publication date: 2007-05-29T00:00:00Z
review text: The authors consider three approaches to the generalization of linear discriminant analysis (LDA) methods to multivariate interval data. In the first approach, some generalizations of the notions of ``linear combination'' and ``covariance matrix'' are made to cover multivariate intervals and LDA based on these generalizations. In the second approach, each vertex of a multivariate interval is considered as a single observation. In the third approach LDA is applied to the mid-points and ranges of the intervals. An LDA for a ``car dataset'' is considered as an example.
Mathematics Subject Classification ID: 62H30
Mathematics Subject Classification ID: 62-07
zbMATH DE Number: 5158601
zbMATH Keywords: symbolic data analysis
zbMATH Keywords: covariance matrix
zbMATH Keywords: linear combination
MaRDI profile type: Publication
full work available at URL: s00180-006-0264-9
OpenAlex ID: W2022730559
Wikidata QID: Q57675575
cites work: Q2756630
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cites work: Q2756643
cites work: Q5566070
DOI: 10.1007/S00180-006-0264-9
description: scientific article; zbMATH DE number 5158601