Essays about: "linjär regression"

Showing result 21 - 25 of 249 essays containing the words linjär regression.

  1. 21. Predicting Workforce in Healthcare : Using Machine Learning Algorithms, Statistical Methods and Swedish Healthcare Data

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Gabriel Diskay; Carl Joelsson; [2023]
    Keywords : Machine Learning ML ; Linear Regression Model LRM ; Gradient Boosting Regressor GBR ; Exponential Smoothing Model ESM ; Workforce Prediction WP ; Healthcare Sector HS ; Labor Policy LP ; Beveridge Curve BC ; Economic Forecasting EF ; Recursive Feature Elimination RFE ; Human Resource Management HRM ;

    Abstract : Denna studie undersöker användningen av maskininlärningsmodeller för att predicera arbetskraftstrender inom hälso- och sjukvården i Sverige. Med hjälp av en linjär regressionmodell, en Gradient Boosting Regressor-modell och en Exponential Smoothing-modell syftar forskningen för detta arbete till att ge viktiga insikter för underlaget till makroekonomiska överväganden och att ge en djupare förståelse av Beveridge-kurvan i ett sammanhang relaterat till hälso- och sjukvårdssektorn. READ MORE

  3. 22. Macroeconomic Factors' Impact on Sweden’s CO2e Emissions - A Multiple Linear Regression Analysis

    University essay from KTH/Matematisk statistik

    Author : Johan Magnusson; Axel Nilsson; [2023]
    Keywords : Mathematical statistics; Multiple linear regression; CO2e emissions; Sweden; Macroeconomic development; Sustainable economic growth; Environmental Kuznets Curve; Porter Hypothesis; Matematisk statistik; Multipel linjär regression; CO2e-utsläpp; Sverige; Makroekonomisk utveckling; Hållbar ekonomisk tillväxt; Miljökuznetskurvan; Porters hypotes;

    Abstract : This study investigated the relationship between Sweden’s CO2e (Carbon Dioxide Equivalent) emissions and key macroeconomic factors, for the period 2008Q1- 2022Q3. The aim was to enhance the understanding of the link between macroeconomic factors and greenhouse gas emissions in a post-industrial economy, using multiple regression analysis. READ MORE

  4. 23. SOUNDS LIKE INTOLERANCE: : A BROADENINGOF HYPERACUSIS EVALUATION

    University essay from Umeå universitet/Institutionen för psykologi

    Author : William Larsson; Tatjana Sceglova; [2023]
    Keywords : Hyperacusis; NSS; laboratory measurements; quantitative analysis; Hyperakusi; NSS; kvantitativ analys; laboratorium mätningar;

    Abstract : Hyperacusis is a condition that is described by abnormal reactions to ordinary sounds, however, because of its complexity and newness, this diagnosis still lacks centralized definition and established prevalence rates. Previous research has attempted to define the condition and establish measurements. READ MORE

  5. 24. When is Electric Freight Cost Competitive? : Computational modeling and simulation of total cost of ownership for electric truck fleets

    University essay from Linköpings universitet/Institutionen för ekonomisk och industriell utveckling

    Author : Anton Zackrisson; [2023]
    Keywords : electric freight; battery-electric trucks; total cost of ownership; decision making under deep uncertainty DMDU ; cost-competitiveness; exploratory modeling and analysis EMA ; EMA workbench; quasi-Monte Carlo method; VRP; EVRP; elektrifiering; godstransport; elektriska lastbilar; total ägandekostnad; kostnadskonkurrenskraft; ruttoptimering;

    Abstract : Battery electric trucks (BETs) offer environmental benefits in terms of reduced carbon emissions and enhanced energy efficiency but have been challenged with economic viability compared to conventional internal combustion engine trucks (ICETs) caused by substantial acquisition costs, limited charging infrastructure, and concerns regarding range and payload capacity.  Previous studies focus on TCO at the vehicle or policy level but overlook the system and firm-level impacts. READ MORE

  6. 25. Lorenz Curve for Profitable Insurance Portfolio Management

    University essay from KTH/Matematik (Avd.)

    Author : Gustaf Törner; Erik Sävenäs; [2023]
    Keywords : Lorenz curve; Gini index; multi-linerar regression analysis; Box-Cox; Insurance; Lorenzkurva; Gini index; multi-linjär regressionsanalys; Box-Cox; Försäkring;

    Abstract : Since its introduction by Max Otto Lorenz, the Lorenz curve has been utilizedin several financial contexts. By using regression analysis to approximate theclaim cost of policyholders, a vector consisting of policyholder characteristics canbe obtained. READ MORE