Identifying online credit card fraud using Artificial Immune Systems

  title={Identifying online credit card fraud using Artificial Immune Systems},
  author={Anthony Brabazon and Jane Cahill and Peter Keenan and Daniel Walsh},
  journal={IEEE Congress on Evolutionary Computation},
Significant payment flows now take place on-line, giving rise to a requirement for efficient and effective systems for the detection of credit card fraud. A particular aspect of this problem is that it is highly dynamic, as fraudsters continually adapt their strategies in response to the increasing sophistication of detection systems. Hence, system training by exposure to examples of previous examples of fraudulent transactions can lead to fraud detection systems which are susceptible to new… CONTINUE READING
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