Essays about: "Fraud detection"

Showing result 1 - 5 of 42 essays containing the words Fraud detection.

  1. 1. Insurance Fraud Detection using Unsupervised Sequential Anomaly Detection

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Anton Hansson; Hugo Cedervall; [2022]
    Keywords : Insurance Fraud Detection; Anomaly Detection; Long Short-Term Memory Networks LSTM ; Unsupervised Learning; Autoencoder AE ; Variational Autoencoder VAE ; Interpretable Machine Learning; Feature Engineering; Feature Selection; Feature Importance;

    Abstract : Fraud is a common crime within the insurance industry, and insurance companies want to quickly identify fraudulent claimants as they often result in higher premiums for honest customers. Due to the digital transformation where the sheer volume and complexity of available data has grown, manual fraud detection is no longer suitable. READ MORE

  2. 2. Supervised fraud detection of mobile money transactions on different distributions of imbalanced data : A comparative study of the classification methods logistic regression, random forest, and support vector machine

    University essay from Uppsala universitet/Statistiska institutionen; Uppsala universitet/Statistiska institutionen

    Author : Isak Wirgen; Douglas Rube; [2021]
    Keywords : ;

    Abstract : The purpose of this paper is to compare the classification methods logistic regression, random forest, and support vector machine´s performance of detecting mobile money transaction fraud. Their performance will be evaluated on different distributions of imbalanced data in a supervised framework. READ MORE

  3. 3. Impact of Internal Control on Fraud Detection and Prevention in Microfinance Institutions

    University essay from Karlstads universitet/Avdelningen för företagsekonomi; Karlstads universitet/Handelshögskolan (from 2013)

    Author : YOLANDA AJI ABEI; [2021]
    Keywords : Internal control; Fraud prevention; Fraud detection; Microfinance Institution.;

    Abstract : Microfinance institutions (MFIs) are an important tool of poverty reduction which has gained grounds over the years and grown rapidly given the services they provide. The rapid growth of the MFIs has had huge challenges on their regulatory framework which in turn has resulted in the prevalence of fraudulent cases. READ MORE

  4. 4. Implementation of FaDO in React.js : Implementation of FaDO in React.js

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Ammar Aldhahyani; [2021]
    Keywords : ;

    Abstract : This report describes the implementation of FaDO as a REACT.JS web-based tool. FaDO is a machine learning method for real-time fraud detection: it flags (financial)transactions as either fraudulent or normal in a real-time fashion. READ MORE

  5. 5. Does The Perfect Team Composition Exist? : Investigating Diversity in Soft and Hard Skills in Relation to Efficiency;A Quantitative Study Within the Swedish Audit Profession

    University essay from Jönköping University/IHH, Företagsekonomi; Jönköping University/IHH, Företagsekonomi

    Author : Julia Andersson; Jonna Hasselgren; [2021]
    Keywords : Audit Teams; Brainstorming; Fraud; Risk Assessments; Efficiency; Diversity; Soft Skills; Hard Skills; Organizational Hierarchy;

    Abstract : Background/Problematization: The audit profession and its credibility have been threatenedby audit failures and corporate collapses, and the inability to detect and deter fraud has beenproven costly to audit firms. Regarding the complexity of detection and deterrence of fraud,researchers have suggested the brainstorming session as a fundamental assignment. READ MORE