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Now showing items 2541-2550 of 3764
(Doctoral thesis / Doktoravhandling, 2022)
The last decades have witnessed an exponential growth in the amounts of data that are collected, stored, and shared worldwide daily.
In many scientific disciplines, information consists of a set of sample points describing ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
Background
Little is known about the association between bacterial DNA in human blood and the risk of cardiovascular disease (CVD) mortality.
Methods
...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Aalen’s linear hazard rate regression model is a useful and increasingly popular alternative to Cox’ multiplicative hazard rate model. It postulates that an individual has hazard rate function h(s)=z1α1(s)+⋯+zrαr(s) in ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
(Master thesis / Masteroppgave, 2021)
Lasso is an optimization problem that is favored by both statisticians and data scientists, and algorithms for solving it is offered in most statistical computing and machine learning software. However, new research into ...
(Master thesis / Masteroppgave, 2021)
Describing progression of a disease or the life history of an individual with multi-state models has been a topic of interest for many years. A challenge with these studies is that the data are often not continuously ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The correlation of different methods of measurement can become an important tool to identify the dominant physical elements that govern the electronic and ionic dynamics in perovskite solar cells. The diverse phenomena ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
We establish variants of the Lefschetz section theorem for the integral tropical homology groups of tropical hypersurfaces of tropical toric varieties. It follows from these theorems that the integral tropical homology ...
(Master thesis / Masteroppgave, 2023)
Breast cancer is the most common type of cancer in women worldwide. Screening programs have been established in many countries to prevent deaths from breast cancer by detecting the disease at an early stage and arranging ...
Accounting for Buyer Characteristics in Property Valuation Models Based on Norwegian Transaction Data Restricted Access
(Master thesis / Masteroppgave, 2021)