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A microblog topic popularity prediction system and method

A prediction method and topic technology, applied in the field of social networking, can solve the problem that the effect and efficiency are difficult to meet the requirements

Inactive Publication Date: 2017-06-06
FUZHOU UNIV
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  • Application Information

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Problems solved by technology

In the face of massive microblog topic data, existing methods are difficult to meet the requirements in terms of effectiveness and efficiency

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  • A microblog topic popularity prediction system and method
  • A microblog topic popularity prediction system and method
  • A microblog topic popularity prediction system and method

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Embodiment Construction

[0052] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0053] figure 1 It is a schematic diagram of the module structure of the microblog topic popularity prediction system of the present invention. like figure 1 As shown, the system includes: a user influence calculation module 100 , a topic energy value calculation module 200 and a topic popularity prediction module 300 .

[0054] The user influence calculation module 100 comprehensively considers the number of microblog users' fans, fan influence and specific topic factors, and calculates the user influence related to the topic; the topic energy value calculation module 200 calculates the topic energy value by considering topic-related microblogs and user influence , is used to quantify topic heat; topic heat (energy value) prediction module 300 predicts topic heat (energy value) according to historical topic energy value, combined with wave...

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Abstract

The invention relates to the technical field of social networking services, in particular to a microblog topic popularity prediction system and method. The method comprises the following steps of firstly, calculating user influences according to user relationships and topic factors; then, according to microblogs related to topics and the user influences, calculating a topic energy value, and quantifying the topic popularity; finally predicting the topic popularity by means of a wavelet transformation and ARIMA regression model. According to the system and method, popularity prediction of the social network service hot topics can be achieved, the topic attention phenomenon and the variation trend are excavated, the popularity trend of the topics to which the users pay attention is known and predicted from massive microblog information, and the microblog topic popularity prediction system and method have the higher accuracy.

Description

technical field [0001] The invention relates to the technical field of social network, in particular to a microblog topic popularity prediction system and method. Background technique [0002] Microblog has become a fashion on the Internet. With the rapid development of microblog, the information on microblog shows an explosive growth trend. A large amount of information on microblog makes the platform of microblog become an important public opinion field in today's society. How to understand and predict the hot trend of topics that users care about from massive microblog information has become a challenging research topic. [0003] In recent years, research on social media-based presidential election predictions, box office predictions, and topic popularity predictions has attracted the attention of scholars. Among them, topic popularity prediction aims to discover the status and change trend of topics being paid attention to, and how to quantify topic popularity is an imp...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/958G06Q50/01
Inventor 陈羽中郭文忠陈国龙方明月
Owner FUZHOU UNIV