Sökning: "Erik Stenberg"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden Erik Stenberg.

  1. 1. SEQUENTIAL A/B TESTING USING PRE-EXPERIMENT DATA

    Master-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Erik Stenberg; [2019]
    Nyckelord :A B testing; sequential analysis; continouous monitoring; variance reduction;

    Sammanfattning : This thesis bridges the gap between two popular methods of achieving more efficient online experiments, sequential tests and variance reduction with pre-experiment data. Through simulations, it is shown that there is efficiency to be gained in using control-variates sequentially along with the popular mixture Sequential Probability Ratio Test. LÄS MER

  3. 2. Prestationsmätningens Komplexitet : Hur KPI:er uppfattas av medarbetare

    Kandidat-uppsats, Uppsala universitet/Företagsekonomiska institutionen

    Författare :Erik Alenrud; Oscar Stenberg; [2017]
    Nyckelord :Prestationsmätning; Key Performance Indicators; Medarbetare; Förståelse; Tolkning;

    Sammanfattning : .... LÄS MER

  4. 3. On numerical simulations of turbulent flows subjected to system rotation

    Master-uppsats, KTH/Mekanik

    Författare :Erik Stenberg; [2016]
    Nyckelord :;

    Sammanfattning : Different aspects of numerical simulations of turbulent flows are assessed by considering a fully-developed turbulent channel flow that is rotating in the spanwise direction. Differences between differential and explicit algebraic Reynolds-stress models (RSMs) are investigated theoretically and numerically. LÄS MER

  5. 4. On the Autoregressive Conditional Heteroskedasticity Models

    Kandidat-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Erik Stenberg; [2016]
    Nyckelord :ARCH; GARCH; Volatility clustering; fat tail; forecasting; intra-daily returns;

    Sammanfattning : .... LÄS MER

  7. 5. On numerical simulations of turbulent flows subjected to system rotation

    Master-uppsats, KTH/Mekanik

    Författare :Erik Stenberg; [2016]
    Nyckelord :;

    Sammanfattning : Different aspects of numerical simulations of turbulent flows are assessed by consideringa fully-developed turbulent channel flow that is rotating in the spanwise direction.Differences between differential and explicit algebraic Reynolds-stress models(RSMs) are investigated theoretically and numerically. LÄS MER