Community group positioning method and risk group positioning method and device
A positioning method and risk technology, applied in the Internet field, can solve problems such as money laundering and rampant purchase of prohibited items, and achieve the effect of improving positioning efficiency and reducing computing resources and storage resources
Active Publication Date: 2017-09-26
ADVANCED NEW TECH CO LTD
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- Application Information
AI Technical Summary
Problems solved by technology
However, with the rapid growth of users and network transactions, it also provides criminals with a "perfect" environment to hide their crimes. Many criminals use network transactions to launder money and purchase prohibited items.
Method used
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[0035] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.
[0036] The method for locating a group, the method and device for locating a risk group in a capital transaction network in an embodiment of the present application will be described below with reference to the accompanying drawings.
[0037] figure 1 is a flowchart of a group positioning method according to an embodiment of the present application. It should be noted that the group positioning method of the embodiment of the present application can be applied to various application programs or platforms with relational net...
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The invention discloses a community group positioning method, and the method comprises the steps: determining the number of tag propagation times of a relation network according to a preset target network dimension; sequentially carrying out the tag propagation to other adjacent nodes from a first node in the relation network according to the number of tag propagation times through one adjacent node, wherein the tag is used for indicating the distance between a label receiving node and the first node; obtaining a second node, which receives at least two tags, from the relation network and a third node which is located between the second node and the third node; and determining a target group according to the first node, the second node and the third node. The method achieves the quick finding of groups which has the potential relation among the given individual nodes. The invention also discloses a group positioning device and a positioning method and device for a risk group in a fund transaction network.
Description
technical field [0001] The present application relates to the field of Internet technology, and in particular to a method and device for locating community groups and a method and device for locating risk groups in a capital transaction network. Background technique [0002] In real life, the interaction of different scenes can form a relationship network between different individuals. For example, in the capital transaction system, the payer and the payee form a relationship, and two users or individuals can form a relationship by sharing the same type of mobile phone. However, how to discover potential associations and community groups among given individuals in a complex network in real time has become a difficulty in network research. [0003] In particular, with the vigorous development of the Internet and e-commerce, electronic transactions have become one of the main ways of capital circulation, and more and more people choose to complete capital turnover through oth...
Claims
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Login to View More IPC IPC(8): G06Q50/00G06Q40/00
CPCG06Q40/04G06Q50/01
Inventor 吴东杏何慧梅彭际群
Owner ADVANCED NEW TECH CO LTD