Anti-fraud module decision fusion method based on online transaction characteristics
An online transaction and decision-making fusion technology, applied in the field of Internet financial transaction anti-fraud, can solve the problems of inability to choose different decision-making methods, single system decision-making method, and dependence on module independence, etc., to achieve effective online fraudulent transactions, strong flexibility , the effect of good scalability
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[0044] Below according to the attached figure 1 and figure 2 , give a preferred embodiment of the present invention, and give a detailed description, so that the functions and characteristics of the present invention can be better understood.
[0045] see figure 1 and figure 2 , a kind of anti-fraud module decision fusion method based on online transaction characteristics in the embodiment of the present invention, comprising steps:
[0046] S1: Set several anti-fraud modules and characteristic data required by each anti-fraud module according to specific scenarios, and each anti-fraud module includes a different anti-fraud algorithm.
[0047] Wherein, each anti-fraud module corresponds to one type of fraud scenario; at least one type of characteristic data of different anti-fraud modules is different.
[0048] Each feature data is a subset of a feature set, and the feature set includes all features of an Internet financial transaction data.
[0049] It should be ensure...
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