Essays about: "bedrägerier"

Showing result 6 - 10 of 21 essays containing the word bedrägerier.

  1. 6. First cycle, 15 credits Machine Learning based Clustering of Bank Card Consumers : Identification of risk groups for fraud detection purposes

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

    Author : Jacob Hernberg; Ali Cicek; [2022]
    Keywords : ;

    Abstract : To safeguard consumers, banks have developed machine learning based fraud detections systems which work to prevent fraudulent card transactions from occurring. The goal of this report is to improve these systems by trying to segment consumers into different risk groups. READ MORE

  3. 7. Market Abuse : A Survey

    University essay from Södertörns högskola/Nationalekonomi

    Author : Daniel Broman; [2022]
    Keywords : Financial markets; Market abuse; Fraud; Market manipulation; Insiders; Outsiders; Theory of Harm; Finansiella marknader; marknadsmissbruk; bedrägerier; marknadsmanipulation; insiders; outsiders; theory of harm;

    Abstract : The purpose of this study is to give an overview of how rules are broken in and at places connected to financial markets, such as the stock market. The approach is aimed at answering the following questions: Who are the investors and traders in the market, who are the market actors? How are financial market prices and quantities being changed in ways not allowed in the market, i. READ MORE

  4. 8. Classification of Financial Transactions using Lightweight Memory Networks

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

    Author : Zhexin Cui; [2022]
    Keywords : Fraud Detection; Memory Network; Light-weight Model; Cryptocurrencies; Upptäckt av bedrägerier; minnesnätverk; lättviktsmodell; kryptovalutor;

    Abstract : Various forms of fraud have substantially impacted our lives and caused considerable losses to some people. To reduce these losses, many researchers have devoted themselves to the study of fraud detection. READ MORE

  5. 9. Privacy concerns of Indonesian Internet users : Investigating the level of concern among ecommerce users

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

    Author : Rusna Rusna; [2022]
    Keywords : privacy concerns; privacy motivations; e-commerce; survey;

    Abstract : The growth of digital marketing has poses a challenge in the area of online privacy and ethical conduct. Internet users in Indonesia, a country with with an immense amount of Internet users, have suffered from many online privacy threats such as personal data trading and online scams. READ MORE

  6. 10. Imbalanced Learning and Feature Extraction in Fraud Detection with Applications

    University essay from KTH/Numerisk analys, NA

    Author : Martin Jacobson; [2021]
    Keywords : Fraud; Fraud Detection; Imbalanced Learning; Feature Extraction; Extreme Learning Machines; ELM; Machine Learning; ML; Bedrägeri;

    Abstract : This thesis deals with fraud detection in a real-world environment with datasets coming from Svenska Handelsbanken. The goal was to investigate how well machine learning can classify fraudulent transactions and how new additional features affected classification. READ MORE