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A probabilistic approach to fraud detection in telecommunications

โœ Scribed by Dominik Olszewski


Book ID
113771817
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
556 KB
Volume
26
Category
Article
ISSN
0950-7051

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This paper investigates the usefulness of applying different learning approaches to a problem of telecommunications fraud detection. Five different user models are compared by means of both supervised and unsupervised learning techniques, namely the multilayer perceptron and the hierarchical agglome