Sökning: "DML"

Visar resultat 1 - 5 av 11 uppsatser innehållade ordet DML.

  1. 1. Double Machine Learning for Insurance Price Optimization

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Jakob Kristiansson; [2023]
    Nyckelord :DML; Double Machine Learning; Price Optimization; Insurance Pricing; DML; Dubbel Maskininlärning; Prisoptimering; Försäkringsprissättning;

    Sammanfattning : This thesis examines how recent advances in debaised machine learning can be used for estimating price elasticities of demand within the automotive insurance field. Traditional methods such as generalized linear model (GLM) to estimate demand has no way of ensuring there are no biases in the underlying data selection, especially when the confounding variables are many. LÄS MER

  3. 2. The Impact of Parental Education on the Early Detection of Autism Spectrum Disorder in Children.

    Master-uppsats, Lunds universitet/Nationalekonomiska institutionen

    Författare :Farahim Suleymanli; [2023]
    Nyckelord :ASD; DML; PLR; IRM; early detection; parental education; causal inference; Business and Economics;

    Sammanfattning : Utilizing the Double Machine Learning (DML) framework with both Partially Linear Regression (PLR) and Interactive Regression Models (IRM), this study examined the crucial role of parental education in the early detection of Autism Spectrum Disorder (ASD). Analysis was conducted on comprehensive data from the National Survey of Children's Health spanning the years 2017 to 2021. LÄS MER

  4. 3. Estimating the Impact of Website Changes on Conversion Rates

    Magister-uppsats, Lunds universitet/Nationalekonomiska institutionen; Lunds universitet/Statistiska institutionen

    Författare :Jan Jarco; [2023]
    Nyckelord :website design; causal inference; observational study; average treatment effects; double machine learning; Business and Economics;

    Sammanfattning : This study sought to evaluate the historical impact of changes to an ordering page of an online travel agency on its conversion rates. Data gathered from the website over a year, detailing aspects such as travel dates, prices, itineraries, number of passengers, travel time, and carriers, was analyzed. LÄS MER

  5. 4. A Study of Direction of Arrival Methods Based on Antenna Arrays in Presence of Model Errors.

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Julia Sjödin; [2022]
    Nyckelord :Direction of Arrival; DOA; WSF; MUSIC; TLS-ESPRIT; Extended Kalman filter; model error;

    Sammanfattning : Methods for Direction of Arrival, DOA estimation of multiple objects based on phased arrayantenna technology have many advantages in for example electronic warfare and radarapplications. However, perfect calibration of an antenna array can seldom be achieved. LÄS MER

  7. 5. Using Dynamic Double Machine Learning for Guided District Heating Forecasting and Physical Parameter Extraction

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Justinas Smertinas; [2022]
    Nyckelord :Double Machine Learning; Time Series; District Heating; ARMAX; Forecasting; Solar Gain; Diurnal Effects; Mathematics and Statistics;

    Sammanfattning : This thesis’ main goals were to provide accurate forecasts and informative physical parameter estimates for energy use of the district heating in the Tingbjerg neighborhood, Copenhagen. Our work is aimed as a contribution for future work towards efficient on-demand energy production. LÄS MER