Výsledky vyhledávání - "Hoshiyar, Aisouda"

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Regularization and Model Selection for Ordinal-on-Ordinal Regression with Applications to Food Products' Testing and Survey Data

Autor: Hoshiyar, Aisouda, Gertheiss, Laura H., Gertheiss, Jan

Ordinal data are quite common in applied statistics. Although some model selection and regularization techniques for categorical predictors and ordinal response models have been developed over the past few years, less work has been done concerning or

Externí odkaz: http://arxiv.org/abs/2309.16373

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Penalized Optimal Scaling for Ordinal Variables with an Application to International Classification of Functioning Core Sets

Autor: Hoshiyar, Aisouda, Kiers, Henk A. L., Gertheiss, Jan

Publikováno v: Br J Math Stat Psychol. 2023;00:1--19

Ordinal data occur frequently in the social sciences. When applying principal component analysis (PCA), however, those data are often treated as numeric implying linear relationships between the variables at hand, or non-linear PCA is applied where t

Externí odkaz: http://arxiv.org/abs/2110.02805

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