Essays about: "goodness"

Showing result 6 - 10 of 97 essays containing the word goodness.

  1. 6. Data Analysis for Predictive Maintenance of a Straightening Machine in the Steel Industry

    University essay from Högskolan i Gävle/Elektronik

    Author : Paul Barron; [2023]
    Keywords : Condition Monitoring; Features; Clustering;

    Abstract : The availability of industrial machinery is crucial to any business operating in the manufacturingsector. Mechanical failures halt production and unplanned downtime canbe disruptive and costly. Small failures can compound to serious failures which exponentiallyincreases downtime and repair costs. READ MORE

  3. 7. Exploring Machine Learning for Price Recommendation in Parking Data

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Evangelos Malandrakis; [2023]
    Keywords : ;

    Abstract : This study explores the effectiveness of various machine learning algorithms in modeling administrative past policies in parking management, specifically focusing on long-term contractual parking rental agreement prices. Using a robust set of evaluation metrics, including loss functions and goodness-of-fit indicators, the study aims to distinguish the most effective models. READ MORE

  4. 8. Exploring the Factors Contributing to Bond Yield Spreads : A Garch Approach

    University essay from Linnéuniversitetet/Institutionen för nationalekonomi och statistik (NS)

    Author : Joakim Mårs; Tobias Stark; [2023]
    Keywords : ;

    Abstract : The goal of this study is to explore which factors contribute to bond yield spreads. To achieve this goal, this study utilizes a variety of GARCH models to find the best-fitting models to describe our data samples of callable, and non-callable bonds. READ MORE

  5. 9. Copula approach to fitting bivariate time series

    University essay from Lunds universitet/Matematisk statistik

    Author : Jun Wang; [2023]
    Keywords : VaR; Copula; ARMA-GARCH; Extreme Value Theory; GPD; Hill estimator; Mathematics and Statistics;

    Abstract : We apply the GARCH-copula method to estimate Value at Risk (VaR) for European and Stockholm stock indices. First, marginal distributions are estimated by the ARMA-GARCH model with normal, Student-t, and skewed t distributions. READ MORE

  6. 10. 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