Sökning: "residuals"

Visar resultat 11 - 15 av 166 uppsatser innehållade ordet residuals.

  1. 11. Empirical Analysis of Joint Quantile and Expected Shortfall Regression Backtests

    Master-uppsats, Uppsala universitet/Sannolikhetsteori och kombinatorik

    Författare :Viktor Ågren; [2023]
    Nyckelord :risk metric; expected shortfall; backtest; value at risk; empirical analysis;

    Sammanfattning : In this work, we look into the practical applicability of three joint quantile and expected shortfall regression backtests. The strict, auxiliary, and intercept ESR backtests are applied to the historical log returns of the OMX Stockholm 30 market-weight price index. LÄS MER

  3. 12. Time Series Analysis and Binary Classification in a Car-Sharing Service : Application of data-driven methods for analysing trends, seasonality, residuals and prediction of user demand

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Aksel Uhr; [2023]
    Nyckelord :Smart mobility; Car-sharing; Time series analysis; Demand prediction; Machine learning; Supervised learning; Binary classification; Random forest; Smart mobilitet; Bildelning; Tidsseriaanalys; Efterfrågansprediktering; Maskininlärning; Väglett lärande; Binär klassificering; Slumpmässiga skogar;

    Sammanfattning : Researchers have estimated a 20-percentage point increase in the world’s population residing in urban areas between 2011 and 2050. The increase in denser cities results in opportunities and challenges. Two of the challenges concern sustainability and mobility. LÄS MER

  4. 13. Numerical Simulations of Metal Recovery for Battery Recycling

    Master-uppsats, KTH/Processteknologi

    Författare :Morgan Ölander; [2023]
    Nyckelord :Batteriåtervinning; Metall återvinning; Kristallisation; Computational Fluid Dynamics CFD ; Populationsbalansmodellering; Battery recycling; Metal recovery; Crystallisation; Computational Fluid Dynamics CFD ; Population balance modelling;

    Sammanfattning : Den pågående elektrifieringen av transport och samhälle kräver utveckling av nya metoder för återvinning av batterier. Hydrometallurgi som fokuserar på selektiv kristallisation av metaller är ett intressant alternativ för dessa ändamål. Dessa system kan studeras genom modellering och simulering. LÄS MER

  5. 14. An Interactive MIDD Framework for Evaluation and Comparison of PBPK Model Performance

    Master-uppsats, Uppsala universitet/Institutionen för farmaci

    Författare :Dylan Garamani; [2022]
    Nyckelord :MIDD; PBPK; QSP; PK; GUI;

    Sammanfattning : Modeling and simulation are becoming indispensable elements in drug development. Mechanistic modeling is susceptible to impacting several drug development and regulatory decisions through extrapolations beyond clinically researched scenarios by using its capacity to incorporate diverse data to provide a detailed and comprehensive understanding of a physiological and biological system. LÄS MER

  7. 15. The promised land for bioenergy

    Kandidat-uppsats, Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

    Författare :Hedda Thomson Ek; [2022]
    Nyckelord :Agriculture; agricultural residuals; bioeconomy; bioenergy; energy security; farmers; intermediate crops; iLUC; willingness; land use change; motivation and action; Sweden; Scania; production methods; underutilized lands; Earth and Environmental Sciences;

    Sammanfattning : Bioenergy derived from agricultural biomass has potential to phase out fossil energy sources while strengthening the bioeconomy. To estimate the agricultural sector's potential to meet the rising demand for renewable energy sources, it is crucial to understand what motivate farmers to sustainably increasing agricultural feedstock production. LÄS MER