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Weighted Distance Weighted Discrimination and Its Asymptotic Properties

While Distance Weighted Discrimination (DWD) is an appealing approach to classification in high dimensions, it was designed for balanced datasets. In the case of unequal costs, biased sampling, or unbalanced data, there are major improvements available, using appropriately weighted versions of DWD (...

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Detalhes bibliográficos
Main Authors: Qiao, Xingye, Zhang, Hao Helen, Liu, Yufeng, Todd, Michael J., Marron, J. S.
Formato: Artigo
Idioma:Inglês
Publicado em: 2010
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2996856/
https://ncbi.nlm.nih.gov/pubmed/21152360
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1198/jasa.2010.tm08487
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