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Robust Variable Selection with Exponential Squared Loss for the Spatial Single-Index Varying-Coefficient Model
As spatial correlation and heterogeneity often coincide in the data, we propose a spatial single-index varying-coefficient model. For the model, in this paper, a robust variable selection method based on spline estimation and exponential squared loss is offered to estimate parameters and identify si...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9954977/ https://www.ncbi.nlm.nih.gov/pubmed/36832597 http://dx.doi.org/10.3390/e25020230 |