We consider the problem of modeling association between continuous covariates and count tables. We propose a hierarchical model which takes into account the complex structure of interactions, imposes sparsity for covariate selection and allows for heterogeneity in the covariate effects through a subject specific regression and still it is computationally tractable. We illustrate the proposed approach through a simple example.
Titolo: | Small-area statistical estimation of claim risk | |
Autore/i: | Fedele Greco | |
Autore/i Unibo: | ||
Anno: | 2022 | |
Titolo del libro: | Book of Short Papers SIS 2020 | |
Pagina iniziale: | 702 | |
Pagina finale: | 707 | |
Abstract: | We consider the problem of modeling association between continuous covariates and count tables. We propose a hierarchical model which takes into account the complex structure of interactions, imposes sparsity for covariate selection and allows for heterogeneity in the covariate effects through a subject specific regression and still it is computationally tractable. We illustrate the proposed approach through a simple example. | |
Data stato definitivo: | 28-feb-2022 | |
Appare nelle tipologie: | 4.01 Contributo in Atti di convegno |
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