Finding method and device for group fraud

A discovery method, gang technology, applied in other database retrieval, resource, network data retrieval and other directions to achieve the effect of improving security

CN107194623AActive Publication Date: 2017-09-22深圳市分期乐网络科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2017-09-22

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Abstract

The embodiment of the invention discloses a finding method and a finding device for group fraud. The method comprises the steps of performing community division on network relation data in a network database at regular intervals to acquire at least one first community; computing feature index information of the first community according to feature information of each node in the at least one first community; and predicting a group fraud risk of the first community according to the feature index information. In the prior art, when in anti-fraud, anti-fraud is performed by mainly performing all-round evaluation on individuals, and the method for effectively monitoring and investigating the group fraud risk is lacked. According to the finding method for group fraud provided by the embodiment of the invention, after the community division is performed on the network relation data, the group fraud risk of the divided community is predicted according to the feature index information, monitoring on the group fraud is achieved, and security of financial Internet can be improved.
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