Browsing by Subject "Fraud detection"
Now showing items 1-3 of 3
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Evaluating the effectiveness of Benford's law as an investigative tool for forensic accountants
(2014)“Some numbers really are more popular than others.” Mark J. Nigrini (1998a:15) The above idea appears to defy common sense. In a random sequence of numbers drawn from a company’s financial books, every digit from 1 to 9 ... -
A machine learning-based framework for anomaly detection
(North-West University (South Africa), 2023)With the expansion of modern technology and the increased adoption of digital payment methods, fraudsters are becoming more sophisticated in their approach. Organisations attempting to mitigate fraudulent attacks can ... -
The use of credit scorecard design, predictive modelling and text mining to detect fraud in the insurance industry
(North-West University, 2011)The use of analytical techniques for fraud detection and the design of fraud detection systems have been topics of several research projects in the past and have seen varying degrees of success in their practical implementation. ...