Matches in SemOpenAlex for { <https://semopenalex.org/work/W4366999543> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W4366999543 abstract "Estimating support boundary curves have many applications such as economics, climate science, and medicine. In this paper, we develop a Bayesian trend filtering for estimating boundary trend. To this end, we introduce the truncated multivariate normal working likelihood and shrinkage priors based on scale mixtures of normal distribution. In particular, well-known horseshoe prior for difference leads to locally adaptive shrinkage estimation for boundary trend. However, the full conditional distributions of the Gibbs sampler involve high-dimensional truncated multivariate normal distribution. To overcome the difficulty of sampling, we employ an approximation of truncated multivariate normal distribution. Using the approximation, we propose an efficient Gibbs sampling algorithm via Polya-Gamma data augmentation. We also extend the proposed method by considering nearly isotonic constraint. The performance of the proposed method is illustrated through some numerical experiments and real data examples." @default.
- W4366999543 created "2023-04-27" @default.
- W4366999543 creator A5047247886 @default.
- W4366999543 creator A5056708631 @default.
- W4366999543 creator A5081579420 @default.
- W4366999543 date "2023-04-22" @default.
- W4366999543 modified "2023-10-01" @default.
- W4366999543 title "Bayesian Boundary Trend Filtering" @default.
- W4366999543 doi "https://doi.org/10.48550/arxiv.2304.11491" @default.
- W4366999543 hasPublicationYear "2023" @default.
- W4366999543 type Work @default.
- W4366999543 citedByCount "0" @default.
- W4366999543 crossrefType "posted-content" @default.
- W4366999543 hasAuthorship W4366999543A5047247886 @default.
- W4366999543 hasAuthorship W4366999543A5056708631 @default.
- W4366999543 hasAuthorship W4366999543A5081579420 @default.
- W4366999543 hasBestOaLocation W43669995431 @default.
- W4366999543 hasConcept C105795698 @default.
- W4366999543 hasConcept C107673813 @default.
- W4366999543 hasConcept C126255220 @default.
- W4366999543 hasConcept C134306372 @default.
- W4366999543 hasConcept C158424031 @default.
- W4366999543 hasConcept C161584116 @default.
- W4366999543 hasConcept C177384507 @default.
- W4366999543 hasConcept C177769412 @default.
- W4366999543 hasConcept C26004113 @default.
- W4366999543 hasConcept C28826006 @default.
- W4366999543 hasConcept C33923547 @default.
- W4366999543 hasConcept C41008148 @default.
- W4366999543 hasConcept C43555835 @default.
- W4366999543 hasConcept C62354387 @default.
- W4366999543 hasConcept C95923904 @default.
- W4366999543 hasConceptScore W4366999543C105795698 @default.
- W4366999543 hasConceptScore W4366999543C107673813 @default.
- W4366999543 hasConceptScore W4366999543C126255220 @default.
- W4366999543 hasConceptScore W4366999543C134306372 @default.
- W4366999543 hasConceptScore W4366999543C158424031 @default.
- W4366999543 hasConceptScore W4366999543C161584116 @default.
- W4366999543 hasConceptScore W4366999543C177384507 @default.
- W4366999543 hasConceptScore W4366999543C177769412 @default.
- W4366999543 hasConceptScore W4366999543C26004113 @default.
- W4366999543 hasConceptScore W4366999543C28826006 @default.
- W4366999543 hasConceptScore W4366999543C33923547 @default.
- W4366999543 hasConceptScore W4366999543C41008148 @default.
- W4366999543 hasConceptScore W4366999543C43555835 @default.
- W4366999543 hasConceptScore W4366999543C62354387 @default.
- W4366999543 hasConceptScore W4366999543C95923904 @default.
- W4366999543 hasLocation W43669995431 @default.
- W4366999543 hasOpenAccess W4366999543 @default.
- W4366999543 hasPrimaryLocation W43669995431 @default.
- W4366999543 hasRelatedWork W1549390603 @default.
- W4366999543 hasRelatedWork W1679830183 @default.
- W4366999543 hasRelatedWork W2061522230 @default.
- W4366999543 hasRelatedWork W2085691295 @default.
- W4366999543 hasRelatedWork W2091599246 @default.
- W4366999543 hasRelatedWork W2472610123 @default.
- W4366999543 hasRelatedWork W3123325584 @default.
- W4366999543 hasRelatedWork W3133492393 @default.
- W4366999543 hasRelatedWork W3158434966 @default.
- W4366999543 hasRelatedWork W4287185492 @default.
- W4366999543 isParatext "false" @default.
- W4366999543 isRetracted "false" @default.
- W4366999543 workType "article" @default.