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Abnormal fund aggregation behavior detection method, device, equipment and storage medium

A detection method and capital technology, applied in the field of data processing, can solve problems such as the inability to detect abnormal capital aggregation behaviors

Active Publication Date: 2022-07-26
北京顶象技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, using the above-mentioned existing detection methods for abnormal fund accumulation behaviors cannot be applied to the detection of gang-based abnormal fund accumulation behaviors

Method used

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  • Abnormal fund aggregation behavior detection method, device, equipment and storage medium
  • Abnormal fund aggregation behavior detection method, device, equipment and storage medium
  • Abnormal fund aggregation behavior detection method, device, equipment and storage medium

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Embodiment Construction

[0063] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. The components of the embodiments of the present application generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

[0064] Thus, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application as claimed, but is merely representative of selected embodiments of the application. Based on the embodiments in the present application, all other embodiments obtained...

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Abstract

The present application provides a method, device, device and storage medium for detecting abnormal fund accumulation behavior, and relates to the technical field of data processing. Among them, the method constructs a directed node network associated with multiple accounts, and divides the nodes in the directed node network into multiple sub-networks according to a preset algorithm; then, obtains the relationship between accounts corresponding to each node in the sub-network. According to the transaction weight between the accounts corresponding to each node in the sub-network, the fund aggregation degree of each node in the sub-network is calculated, so that it is possible to judge whether there is funds in the sub-network according to the capital aggregation degree of each node in the sub-network. Unbalanced flow to nodes, if there are nodes with unbalanced funds flow, it can be considered that the accounts corresponding to each node in the sub-network belong to abnormal fund aggregation groups, thus realizing the abnormal fund aggregation behavior detection for groups.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular, to a method, device, device and storage medium for detecting abnormal fund aggregation behavior. Background technique [0002] Aggregation of funds usually refers to the phenomenon that a large amount of funds are collected into a certain account, and some of the accumulation of funds may often be caused by abnormal fund operations such as fraud, intermediary loans, and money laundering. This part of the abnormal fund accumulation will have certain adverse effects on the social economy. Therefore, it is necessary to timely and effectively detect the fund accumulation, so as to be able to adopt strategies such as anti-fraud, anti-money laundering, and post-loan abnormal fund monitoring to avoid some abnormal fund accumulation. The negative impact of behavior on the social economy. [0003] At present, the detection method for abnormal fund aggregation behavior...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q40/02H04L67/10
CPCG06Q40/02H04L67/10
Inventor 黄亚军陈瑞勇施亮陈树华
Owner 北京顶象技术有限公司