Matches in SemOpenAlex for { <https://semopenalex.org/work/W2807015790> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2807015790 abstract "Based on $X sim N_d(theta, sigma^2_X I_d)$, we study the efficiency of predictive densities under $alpha-$divergence loss $L_{alpha}$ for estimating the density of $Y sim N_d(theta, sigma^2_Y I_d)$. We identify a large number of cases where improvement on a plug-in density are obtainable by expanding the variance, thus extending earlier findings applicable to Kullback-Leibler loss. The results and proofs are unified with respect to the dimension $d$, the variances $sigma^2_X$ and $sigma^2_Y$, the choice of loss $L_{alpha}$; $alpha in (-1,1)$. The findings also apply to a large number of plug-in densities, as well as for restricted parameter spaces with $theta in Theta subset mathbb{R}^d$. The theoretical findings are accompanied by various observations, illustrations, and implications dealing for instance with robustness with respect to the model variances and simultaneous dominance with respect to the loss." @default.
- W2807015790 created "2018-06-13" @default.
- W2807015790 creator A5066472952 @default.
- W2807015790 creator A5085606900 @default.
- W2807015790 date "2018-06-07" @default.
- W2807015790 modified "2023-09-27" @default.
- W2807015790 title "On Predictive Density Estimation under $alpha$-divergence Loss" @default.
- W2807015790 cites W2406487596 @default.
- W2807015790 cites W2759253147 @default.
- W2807015790 hasPublicationYear "2018" @default.
- W2807015790 type Work @default.
- W2807015790 sameAs 2807015790 @default.
- W2807015790 citedByCount "0" @default.
- W2807015790 crossrefType "posted-content" @default.
- W2807015790 hasAuthorship W2807015790A5066472952 @default.
- W2807015790 hasAuthorship W2807015790A5085606900 @default.
- W2807015790 hasConcept C104317684 @default.
- W2807015790 hasConcept C105795698 @default.
- W2807015790 hasConcept C114614502 @default.
- W2807015790 hasConcept C121332964 @default.
- W2807015790 hasConcept C138885662 @default.
- W2807015790 hasConcept C171606756 @default.
- W2807015790 hasConcept C185429906 @default.
- W2807015790 hasConcept C185592680 @default.
- W2807015790 hasConcept C189508267 @default.
- W2807015790 hasConcept C207390915 @default.
- W2807015790 hasConcept C2778049214 @default.
- W2807015790 hasConcept C28826006 @default.
- W2807015790 hasConcept C33676613 @default.
- W2807015790 hasConcept C33923547 @default.
- W2807015790 hasConcept C41895202 @default.
- W2807015790 hasConcept C49453240 @default.
- W2807015790 hasConcept C55493867 @default.
- W2807015790 hasConcept C62520636 @default.
- W2807015790 hasConcept C63479239 @default.
- W2807015790 hasConcept C64943373 @default.
- W2807015790 hasConceptScore W2807015790C104317684 @default.
- W2807015790 hasConceptScore W2807015790C105795698 @default.
- W2807015790 hasConceptScore W2807015790C114614502 @default.
- W2807015790 hasConceptScore W2807015790C121332964 @default.
- W2807015790 hasConceptScore W2807015790C138885662 @default.
- W2807015790 hasConceptScore W2807015790C171606756 @default.
- W2807015790 hasConceptScore W2807015790C185429906 @default.
- W2807015790 hasConceptScore W2807015790C185592680 @default.
- W2807015790 hasConceptScore W2807015790C189508267 @default.
- W2807015790 hasConceptScore W2807015790C207390915 @default.
- W2807015790 hasConceptScore W2807015790C2778049214 @default.
- W2807015790 hasConceptScore W2807015790C28826006 @default.
- W2807015790 hasConceptScore W2807015790C33676613 @default.
- W2807015790 hasConceptScore W2807015790C33923547 @default.
- W2807015790 hasConceptScore W2807015790C41895202 @default.
- W2807015790 hasConceptScore W2807015790C49453240 @default.
- W2807015790 hasConceptScore W2807015790C55493867 @default.
- W2807015790 hasConceptScore W2807015790C62520636 @default.
- W2807015790 hasConceptScore W2807015790C63479239 @default.
- W2807015790 hasConceptScore W2807015790C64943373 @default.
- W2807015790 hasLocation W28070157901 @default.
- W2807015790 hasOpenAccess W2807015790 @default.
- W2807015790 hasPrimaryLocation W28070157901 @default.
- W2807015790 hasRelatedWork W1560079361 @default.
- W2807015790 hasRelatedWork W1569128504 @default.
- W2807015790 hasRelatedWork W1987078571 @default.
- W2807015790 hasRelatedWork W2022780731 @default.
- W2807015790 hasRelatedWork W2025330016 @default.
- W2807015790 hasRelatedWork W2029486375 @default.
- W2807015790 hasRelatedWork W2074607410 @default.
- W2807015790 hasRelatedWork W2160339340 @default.
- W2807015790 hasRelatedWork W2616735489 @default.
- W2807015790 hasRelatedWork W2619924716 @default.
- W2807015790 hasRelatedWork W2759253147 @default.
- W2807015790 hasRelatedWork W2950078950 @default.
- W2807015790 hasRelatedWork W2963498144 @default.
- W2807015790 hasRelatedWork W2963567595 @default.
- W2807015790 hasRelatedWork W2974414808 @default.
- W2807015790 hasRelatedWork W3080250795 @default.
- W2807015790 hasRelatedWork W3098434962 @default.
- W2807015790 hasRelatedWork W3113712571 @default.
- W2807015790 hasRelatedWork W3184874801 @default.
- W2807015790 hasRelatedWork W3198716539 @default.
- W2807015790 isParatext "false" @default.
- W2807015790 isRetracted "false" @default.
- W2807015790 magId "2807015790" @default.
- W2807015790 workType "article" @default.