Blar i NTNU Open på forfatter "Hem, Ingeborg Gullikstad"
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A Statistical Approach to Spatial Mapping of Temperature Change
Hem, Ingeborg Gullikstad (Master thesis, 2017)In this thesis, spatio-temporal temperature trends are estimated based on monthly average temperatures from 503 observation locations in the southern half of Norway. The time period studied is 1960 to 2016. A latent Gaussian ... -
A step toward model selection in unsupervised clustering of animal behavior
Danielsen, Ulrik Bernhardt (Master thesis, 2023)Dyrs bevegelsesmønster deles ofte inn i distinkte atferder, karakterisert av et sett kroppsbevegelser. Ved bruk av tidsfrekvensanalyse til å nyttegjøre informasjon om gjentakende bevegelsesmønstre, etterfulgt av ... -
Intuitive Joint Priors for Variance Parameters
Fuglstad, Geir-Arne; Hem, Ingeborg Gullikstad; Knight, Alexander; Rue, Håvard; Riebler, Andrea Ingeborg (Journal article; Peer reviewed, 2019)Variance parameters in additive models are typically assigned independent priors that do not account for model structure. We present a new framework for prior selection based on a hierarchical decomposition of the total ... -
Robust Modelling of Additive and Non-additive Variation with Intuitive Inclusion of Expert Knowledge
Hem, Ingeborg Gullikstad; Selle, Maria; Gorjanc, Gregor; Fuglstad, Geir-Arne; Riebler, Andrea Ingeborg (Peer reviewed; Journal article, 2020)We propose a novel Bayesian approach that robustifies genomic modeling by leveraging expert knowledge (EK) through prior distributions. The central component is the hierarchical decomposition of phenotypic variation into ... -
Robustifying Bayesian Hierarchical Models Using Intuitive Prior Elicitation
Hem, Ingeborg Gullikstad (Doctoral theses at NTNU;2021:215, Doctoral thesis, 2021)