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Laplace's method and BIC model selection for least absolute value criterion.
- Source :
-
Statistics & Probability Letters . Apr2023, Vol. 195, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
-
Abstract
- In this paper, we provide an answer to the following question: In the particular case of a non-differentiable likelihood, is the formula for the BIC model selection criterion the same? More precisely, we obtain the Laplace method for a sum-of-absolute-values function and we deduce that the usual BIC formula with penalty in l o g (n) remains the same in the context of a selection of explanatory variables by least absolute value regression. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LAPLACE distribution
*ABSOLUTE value
*ROBUST statistics
Subjects
Details
- Language :
- English
- ISSN :
- 01677152
- Volume :
- 195
- Database :
- Academic Search Index
- Journal :
- Statistics & Probability Letters
- Publication Type :
- Periodical
- Accession number :
- 161661826
- Full Text :
- https://doi.org/10.1016/j.spl.2022.109764