Browsing NTNU Open by Author "Loe, Margrethe Kvale"
Loe, Margrethe Kvale (Doctoral theses at NTNU;2021:303, Doctoral thesis, 2021)
Ensemble updating of binary state vectors by maximising the expected number of unchanged components Loe, Margrethe Kvale; Tjelmeland, Håkon (Peer reviewed; Journal article, 2020)The main challenge in ensemble-based filtering methods is the updating of a prior ensemble to a posterior ensemble. In the ensemble Kalman filter (EnKF), a linear-Gaussian model is introduced to overcome this issue, and ...
Loe, Margrethe Kvale (Master thesis, 2015)In this thesis, we propose an exact auxiliary variable MCMC algorithm for doubly-intractable distributions. Such distributions arise in Bayesian inference when the likelihood has an intractable normalising constant which ...