Adaptive spike detection for resilient data stream mining
Phua, Clifton, Smith-Miles, Kate, Lee, Vincent and Gayler, Ross 2007, Adaptive spike detection for resilient data stream mining, in Data mining and analytics 2007 : proceedings of the sixth Australasian Data Mining Conference (AusDM2007), Gold Coast, Australia, 3-4 December, 2007, Australian Computer Society, Sydney, N.S.W., pp. 181-188.
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Adaptive spike detection for resilient data stream mining
Automated adversarial detection systems can fail when under attack by adversaries. As part of a resilient data stream mining system to reduce the possibility of such failure, adaptive spike detection is attribute ranking and selection without class-labels. The first part of adaptive spike detection requires weighing all attributes for spiky-ness to rank them. The second part involves filtering some attributes with extreme weights to choose the best ones for computing each example’s suspicion score. Within an identity crime detection domain, adaptive spike detection is validated on a few million real credit applications with adversarial activity. The results are F-measure curves on eleven experiments and relative weights discussion on the best experiment. The results reinforce adaptive spike detection’s effectiveness for class-label-free attribute ranking and selection.
ISBN
9781920682514 1920682511
Language
eng
Field of Research
089999 Information and Computing Sciences not elsewhere classified