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Nuclear penalized multinomial regression with an application to predicting at bat outcomes in baseball

We propose the nuclear norm penalty as an alternative to the ridge penalty for regularized multinomial regression. This convex relaxation of reduced-rank multinomial regression has the advantage of leveraging underlying structure among the response categories to make better predictions. We apply our...

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Detalhes bibliográficos
Publicado no:Stat Modelling
Main Authors: Powers, Scott, Hastie, Trevor, Tibshirani, Robert
Formato: Artigo
Idioma:Inglês
Publicado em: 2018
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6521856/
https://ncbi.nlm.nih.gov/pubmed/31105469
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/1471082X18777669
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