Red flags in detecting credit cooperative fraud: the perceptions of internal auditors
نویسندگان
چکیده
منابع مشابه
Combination of Ensemble Data Mining Methods for Detecting Credit Card Fraud Transactions
As we know, credit cards speed up and make life easier for all citizens and bank customers. They can use it anytime and anyplace according to their personal needs, instantly and quickly and without hassle, without worrying about carrying a lot of cash and more security than having liquidity. Together, these factors make credit cards one of the most popular forms of online banking. This has led ...
متن کاملMethod and System for Detecting Fraud in Credit Card Transaction
Due to a rapid advancement in the electronic commerce technology. Credit card becomes the most popular mode of payment for both online as well as regular purchase. Cases of fraud associated with it are also rising. In this paper I am introducing the concept of three level of security, the first level is the static User name or password, and in the second level it uses Hidden Markov Model (HMM) ...
متن کاملDetecting credit card fraud by Modified Fisher Discriminant Analysis
In parallel to the increase in the number of credit card transactions, the financial losses due to fraud have also increased. Thus, the popularity of credit card fraud detection has been increased both for academicians and banks. Many supervised learning methods were introduced in credit card fraud literature some of which bears quite complex algorithms. As compared to complex algorithms which ...
متن کاملAn Influence Diagram Model for Detecting Credit Card Fraud
A hybrid influence diagram is a compact graphical and numerical representation of a decision problem under uncertainty that includes both discrete and continuous chance variables. These models can be used by businesses to detect online credit card transactions that may be fraudulent. By creating decision rules based on merchandise value and additional address and product characteristics, the in...
متن کاملDetecting credit card fraud by genetic algorithm and scatter search
In this study we develop a method which improves a credit card fraud detection solution currently being used in a bank. With this solution each transaction is scored and based on these scores the transactions are classified as fraudulent or legitimate. In fraud detection solutions the typical objective is to minimize the wrongly classified number of transactions. However, in reality, wrong clas...
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ژورنال
عنوان ژورنال: Review of business Management
سال: 2017
ISSN: 1806-4892,1983-0807
DOI: 10.7819/rbgn.v19i65.2918