Synchronous cross information propagation analysis method and system based on dynamics

A technology of information dissemination and analysis method, which is applied in the field of dynamic-based synchronous cross-information dissemination analysis method and system, and can solve the problems of ignoring mutual influence between information and ignoring interaction.

Active Publication Date: 2020-07-28
COMMUNICATION UNIVERSITY OF CHINA
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Problems solved by technology

By investigating the dissemination of two rumors released successively, a double rumor propagation mechanism is given, and a selection parameter is introduced to express the attractiveness of different rumors. This research constructs the influence model of the first rumor on the second rumor, However, the interaction between the second rumor and the first rumor is ignored, and the interaction between information is ignored

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  • Synchronous cross information propagation analysis method and system based on dynamics
  • Synchronous cross information propagation analysis method and system based on dynamics
  • Synchronous cross information propagation analysis method and system based on dynamics

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Embodiment Construction

[0042] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

[0043] Various embodiments according to the present invention will be described in detail below with reference to the accompanying drawings.

[0044] figure 1 It is a flow chart of the dynamics-based synchronous cross information propagation analysis method of the present invention, such as figure 1 As shown, the synchronous cross information dissemination analysis method includes:

[0045] In step S1, the status of network users is divided into three user states: Susceptible (abbreviated as S), forwarding (forwarding, abbreviated as F) and immune status (...

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Abstract

The invention provides a synchronous cross information propagation analysis method and system based on dynamics. The method comprises the following steps: dividing states of network users into three user states, namely a susceptible state, a forwarding state and an immune state; constructing a cross information synchronous propagation kinetic model in which the user changes between different userstates along with propagation of the two pieces of information; and collecting two pieces of information of which the release time interval is smaller than a set value, carrying out user state division on network users of the two pieces of information, inputting a plurality of user states of the two pieces of divided information into the cross information synchronous propagation kinetic model, andpredicting the total number of individuals of different crowds changing along with time. According to the method and the system, the interaction between the two pieces of information is considered.

Description

technical field [0001] The present invention relates to the technical field of dynamic system construction of public opinion dissemination, and more specifically, to a method and system for synchronous cross-information dissemination analysis based on dynamics. Background technique [0002] A public hotspot event on the Internet usually contains multiple pieces of information, and the interaction between information plays an important role in the overall spread of the event. For example, during the 2016 U.S. election, Dan Scavino and Clint Eastwood expressed their support for Trump on Twitter, which helped Trump gain more supporters and jointly promoted the spread of the election. In 2019, the BBC and the British "Guardian" respectively released fake news about the Hong Kong police, which was widely forwarded, which seriously damaged the reputation of these police officers, and through the mutual influence of information, the rumors became more serious. wide spread. Theref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06Q50/00
CPCG06Q50/01
Inventor 殷复莲邵雪莹吴建宏唐彪冯晓梅夏欣雨庞红玉
Owner COMMUNICATION UNIVERSITY OF CHINA
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