Shape-Based Classification of Partially Observed Curves, With Applications to Anthropology

Shape-Based Classification of Partially Observed Curves, With Applications to Anthropology

We consider the problem of classifying curves when they are observed only partially on their parameter domains. We propose computational methods for (i) completion of partially observed curves; (ii) assessment of completion variability through a nonparametric multiple imputation procedure; (iii) dev...

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Bibliographic Details
Main Authors: Gregory J. Matthews, Karthik Bharath, Sebastian Kurtek, Juliet K. Brophy, George K. Thiruvathukal, Ofer Harel
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-10-01
Series:Frontiers in Applied Mathematics and Statistics
Subjects:
shapes of parameterized curves
curve completion
invariance
multiple imputation
classification
Online Access:https://www.frontiersin.org/articles/10.3389/fams.2021.759622/full

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