Sökning: "kvantilregression"
Hittade 5 uppsatser innehållade ordet kvantilregression.
1. Uncertainty Estimation in Radiation Dose Prediction U-Net
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : The ability to quantify uncertainties associated with neural network predictions is crucial when they are relied upon in decision-making processes, especially in safety-critical applications like radiation therapy. In this paper, a single-model estimator of both epistemic and aleatoric uncertainties in a regression 3D U-net used for radiation dose prediction is presented. LÄS MER
2. Predicting Short-term Absences of a Railway Crew using Historical Data
Master-uppsats, KTH/Matematisk statistikSammanfattning : Transportation via train is considered the most environmentally friendly way of traveling and is widely seen as the future of transportation. Canceled and delayed trains worsen customer satisfaction; thus, punctual trains are crucial for railway companies. LÄS MER
3. Effects of ESG on Market Risk : A Copula and a Regression Approach to CoVaR
Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för matematik och matematisk statistikSammanfattning : With a background in EU regulations and an increased interest in Environmental, Social, and Governence (ESG) policies in companies when investing, this thesis considers the individual contributions to market risk in portfolios by different ESG parameters. It explores two different methods to examine if there are effects consistent across the whole Nordic markets, and the possibility to express any effects within portfolios in a clear way. LÄS MER
4. Glastakets geografi : En kartläggning av könslönegapet över inkomstfördelningen i och utanför storstadsområden i USA.
Kandidat-uppsats, Uppsala universitet/Nationalekonomiska institutionenSammanfattning : This descriptive study examines the gender pay gap across the income distribution in metropolitan and nonmetropolitan areas in the United States in two periods in the 2000’s. In metro areas, the raw gender pay gapgrows larger in the top of the income distribution. LÄS MER
5. A Tale Of Two Shocks : The Dynamics of Internal and External Shock Vulnerability in Real Estate Markets
Master-uppsats, Linköpings universitet/NationalekonomiSammanfattning : This paper examines the major potential drivers of five international real estate markets with a focus on pushing versus pulling effects. Using a quantile regression approach for the period 2000-2015 we examine the coefficients during three different market conditions: downward (bearish), normal (median) and upward (bullish). LÄS MER