Rumor propagation control method based on rumor promotion-rumor refuting message and representation learning

A control method and message technology, applied in the field of social network control, can solve problems such as insufficient consideration of the diversity of incidental messages, insufficient mining of the authenticity of rumors, etc.

Active Publication Date: 2020-02-21
CHONGQING UNIV OF POSTS & TELECOMM
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Problems solved by technology

However, the above-mentioned research patent only studies the single message in the rumor topic or considers the impact of the rumor-refuting message, and does n

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  • Rumor propagation control method based on rumor promotion-rumor refuting message and representation learning
  • Rumor propagation control method based on rumor promotion-rumor refuting message and representation learning
  • Rumor propagation control method based on rumor promotion-rumor refuting message and representation learning

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Embodiment Construction

[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.

[0046] The present invention proposes a rumor propagation control method based on rumor promoting-rumor refuting messages and representation learning, as shown in Figure 1, including the following steps:

[0047] S1, utilize web crawler or obtain data source through online social network API platform, and carry out preprocessing;

[0048] S2. Extract and calculate content interest feature representation, hybrid network structure feature represen...

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Abstract

The invention belongs to the technical field of social network control, and relates to a rumor propagation control method based on rumor promotion-rumor refuting message and representation learning. The rumor propagation control me, extracting propagation space characteristics of rumor promotion messages, rumor messages and rumor refuting messages based on content interest characteristics, networkstructure characteristics and node attribute characteristics, and establishing a rumor-rumor refuting-rumor promotion message propagation space matrix; establishing a rumor propagation prediction model based on a graph convolutional neural network and rumor refuting-rumor promoting message influence according to the matrix and the rumor-rumor refuting-rumor promoting message full-user propagationrelationship matrix; inputting the current data into a rumor propagation prediction model to obtain prediction of a rumor forwarding situation; carrying out rumor message isolation or rumor refutingmessage recommendation on the rumor forwarding potential user at the next moment. According to the method, the user forwarding situation under the rumor topic can be effectively predicted, and meanwhile, the rumor propagation dynamic process can be more truly described.

Description

technical field [0001] The invention belongs to the technical field of social network control, and in particular relates to a rumor propagation control method based on rumor promoting-rumor refuting messages and representation learning. Background technique [0002] Rumors are a product of social development. Since the birth of human civilization, as a social phenomenon, rumors have played a special role in social life. Rumors refer to information, rumors or statements that have not been officially confirmed and are inconsistent with the facts. Rumors spread quickly through social networks in a short period of time. Therefore, how to analyze, predict and control the spread of rumors in social networks through technical means, on the one hand, helps to analyze the scientific laws of Internet user group data changes in Internet rumor topics. On the one hand, it will help the public sector guide the correct direction of public opinion, and timely discover and resolve social p...

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Application Information

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IPC IPC(8): G06F16/951G06F16/9536G06F40/289G06N3/04G06Q50/00
CPCG06F16/951G06F16/9536G06Q50/01G06N3/045
Inventor 朱洋甫肖云鹏王佐成李暾桑春燕杨晨
Owner CHONGQING UNIV OF POSTS & TELECOMM
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