Analysis of proteomics data: Impact of alignment on classification

Xiaosun Lu, Inge Koch, J. S. Marron

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The Fisher Rao curve registration is used for curve alignment. Quality of registration is carefully studied using zoomed views. A related linear warp is considered, and seen to give somewhat inferior performance. Alignment is also seen to give large improvements in the ultimate classification problem.

Original languageEnglish
Pages (from-to)1742-1747
Number of pages6
JournalElectronic Journal of Statistics
Issue number1
DOIs
Publication statusPublished - 1 Jan 2014
Externally publishedYes

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