Sökning: "longitudinal data"
Visar resultat 1 - 5 av 1095 avhandlingar innehållade orden longitudinal data.
1. Learning from Complex Medical Data Sources
Sammanfattning : Large, varied, and time-evolving data sources can be observed across many domains and present a unique challenge for classification problems, in which traditional machine learning approaches must be adapted to accommodate for the complex nature of such data. Across most domains, there is also a need for machine learning models that are both well-performing and interpretable, to help provide explanations of a model's decisions that stakeholders can trust and take appropriate actions with. LÄS MER
2. Learning Computing at University: Participation and Identity : A Longitudinal Study
Sammanfattning : Computing education has struggled with student engagement and diversity in the student population for a long time. Research in science, technology, engineering, and mathematics (STEM) education suggests that taking a social, long-term perspective on learning is a fruitful approach to resolving some of these persistent challenges. LÄS MER
3. Nonlinear Quantile Regression for Longitudinal Data
Sammanfattning : The overall objective of the two papers in this thesis is to examine the properties of the weighted nonlinear quantile regression estimator for the analysis of longitudinal data. To this end, the question of which weights to be used, the bias of the estimator and the possibility to calculate confidence intervals has to be examined. LÄS MER
4. Improving the Utilization of Digital Services - Evaluating Contest-Driven Open Data Development and the Adoption of Cloud Services : Evaluating Contest-Driven Open Data Development and the Adoption of Cloud Services
Sammanfattning : There is a growing interest in the utilization of digital services, such as software apps and cloud-based software services. The utilization of digital services enabled by ICT is increasing more rapidly than any other segment of the world trade. LÄS MER
5. Ability and satisfaction with school and job : A longitudinal study
Sammanfattning : This licentiate thesis concern ability and job satisfaction from a longitudinal perspective, and across occupationl areas. The study is based on data from the Individual Development and Adaptation (IDA) research program. The sample consists of 1392 women and men followed from age 10 to midlife. LÄS MER