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Relational network construction method and device

A technology of relational network and construction method, which is applied in the field of relational network construction method and device, can solve problems such as difficult real-time implementation and large resource consumption, and achieve the effects of real-time calculation, ensuring accuracy and reducing resource consumption

Pending Publication Date: 2019-10-01
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Using this kind of relationship network to calculate resources consumes a lot, and it is difficult to real-time

Method used

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  • Relational network construction method and device
  • Relational network construction method and device
  • Relational network construction method and device

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Embodiment Construction

[0022] As described in the background art, users can implement various events, such as inquiry events, payment events, etc., through network platforms such as social networking platforms and trading platforms. According to the events that have occurred, the event subjects of the events can be associated to form a relational network. Since the relationship between the event subject and the event subject is established, if a certain medium is used by N event subjects, the order of magnitude of the resulting relationship is the square of N. When N is very large, the calculation of the relational network constructed in this way consumes a lot of resources, and it is difficult to implement it in real time. Based on this, the embodiment of this specification provides a method and device for constructing a relational network. By constructing an association relation between an event subject and a medium, the order of magnitude of a certain medium being shared by N event subjects is re...

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Abstract

The embodiment of the invention discloses a relational network construction method and device, and the relational network construction method can greatly reduce the complexity of an obtained relational network through the establishment of an association relationship between an event subject and a medium. Moreover, the relational network construction method comprises the following steps: constructing a relational network according to the similarity between a local behavior characteristic and an overall behavior characteristic; obtaining the weight between the event main body and the medium which are associated with each other; namely, pulling the event subjects which are mutually independent originally to the same space in an embedded mode to calculate similarity, the full view of all the event subjects at the other end of the medium associated with the event subject can be seen through a certain event subject, and therefore the accuracy of calculation through the relational network canbe ensured.

Description

technical field [0001] The embodiment of this description relates to the field of Internet technologies, and in particular to a method and device for constructing a relational network. Background technique [0002] With the development of Internet technology, there are more and more social platforms and trading platforms based on the Internet. Users can implement various events through these platforms, such as query events, payment events, etc. According to the events that have occurred, the event subject of the event can be associated to form a relationship network, where the event subject can be a user account, device name, mobile phone number, bank card account number, etc. In practical applications, some new applications are often made based on relational networks. For example, for a social platform, a recommendation system can be created based on the social network for friend recommendation; for a trading platform, gang fraud identification can be performed based on t...

Claims

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Application Information

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IPC IPC(8): G06F16/901G06F16/951
CPCG06F16/9024G06F16/951Y02D10/00
Inventor 叶捷明
Owner ADVANCED NEW TECH CO LTD