Sökning: "Misclassification Costs"

Hittade 5 uppsatser innehållade orden Misclassification Costs.

1. 1. ALS (Airborne Lidar) accuracy: Can potential low data quality of Lidar ground points be modelled/detected based on recorded point cloud characteristics? Case study of 2016 Lidar capture over Auckland, New Zealand

   Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Författare :Gabriela Olekszyk; [2022]
   Nyckelord :Geography; GIS; Lidar; ALS; Point cloud; Accuracy; Quality; Technology and Engineering;

   Sammanfattning : Gabriela Olekszyk ALS (Airborne Lidar) accuracy: Can potential low data quality of Lidar ground points be modelled/detected based on recorded point cloud characteristics? Case study of 2016 Lidar capture over Auckland, New Zealand. Lidar (Light Detection and Ranging) data is becoming more widely available and accessible. LÄS MER

3. 2. Classification of Premium and Non-Premium Products using XGBoost and Logistic Regression

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

   Författare :Francisco Erazo; Stephany Rojas Gerena; [2022]
   Nyckelord :XGBoost; Logistic Regression; Classification Algorithms; Food and Beverage; Cost-Sensitive Analysis; SMOTE; Business and Economics;

   Sammanfattning : In the past few years, many industries have become interested in premium product segmentation to achieve higher unit margins. In this paper, we applied machine learning algorithms to predict whether a product is premium or non-premium. LÄS MER

4. 3. Om att bedöma formler för att formulera bedömningar : En kvantitativ studie om precisionen i revisorers fortlevnadsbedömningar och konkursprediktionsmodeller

   Magister-uppsats, Linköpings universitet/Institutionen för ekonomisk och industriell utveckling

   Författare :Sebastian Detterfelt; Isak Björkman; [2021]
   Nyckelord :going concern opinions; bankruptcy predictions models; estimated misclassification costs EMC ; audit profession; K2; K3; fortlevnadsbedömningar; konkursprediktionsmodeller; uppskattade kostnader för missklassificeringar EMC ; revisorsprofessionen; K2; K3;

   Sammanfattning : Revisorer i Sverige har i tidigare studier funnits restriktiva med att ge ut fortlevnadsvarningar till konkursbolag. Det saknas studier om huruvida konkursprediktionsmodeller gör bättre förutsägelser  än revisorer i Sverige med hänsyn till kostnader för missklassificeringar (EMC). LÄS MER

5. 4. IN SEARCH OF A PARSIMONIOUS BANKRUPTCY MODEL FOR PRIVATE FIRMS AND THE COST TO LENDERS

   D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

   Författare :John-Edward Olingsberg; Oscar Küntzel; [2019]
   Nyckelord :Private Default Prediction; Hazard Model; Basel III; Misclassification Costs; Parsimonious;

   Sammanfattning : This paper comprehensively reviews in excess of 200 financial and non-financial covariates in search of a parsimonious bankruptcy prediction model for the private market. Financial and real-estate companies aside, the entire population of Swedish independent, limited liability companies are examined between 1998-2017 corresponding to 245,844 unique companies and 55,411 corporate default events. LÄS MER

7. 5. Application of Artificial Intelligence (Artificial Neural Network) to Assess Credit Risk : A Predictive Model For Credit Card Scoring

   Magister-uppsats, Blekinge Tekniska Högskola/Sektionen för management

   Författare :Md. Samsul Islam; Lin Zhou; Fei Li; [2009]
   Nyckelord :Credit Scoring; Variable Selection; Data Collection and Preparation; Discriminant Analysis; Logistic Regression; Neural Networks; Generic Algorithm; Managerial Implication ;

   Sammanfattning : Credit Decisions are extremely vital for any type of financial institution because it can stimulate huge financial losses generated from defaulters. A number of banks use judgmental decisions, means credit analysts go through every application separately and other banks use credit scoring system or combination of both. LÄS MER