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Method for maximizing influence of information to specific type of weibo users

A technology of influence and users, applied in the field of wireless perception, it can solve the problem of not considering what type of users to activate, and achieve the effect of low computational complexity and high propagation effect

Active Publication Date: 2015-11-25
HARBIN ENG UNIV
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  • Description
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Problems solved by technology

But the existing influence maximization algorithm does not consider what type of users to activate

Method used

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  • Method for maximizing influence of information to specific type of weibo users
  • Method for maximizing influence of information to specific type of weibo users
  • Method for maximizing influence of information to specific type of weibo users

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] The implementation of the present invention provides a method for maximizing the information influence of specific types of microblog users, using the user fan relationship and user attribute information obtained from the microblog network to select users by initially sorting users and performing simulated information dissemination of user information The initial activation of users maximizes the influence of microblog network information.

[0036] In order to achieve the purpose of the appealed invention, the present invention provides a method for maximizing information influence for specific types of microblog users. The implementation includes the following stages:

[0037] A1 data collection;

[0038] A2 data processing;

[0039] A3 user classification;

[0040] A4 initial candidate set selection;

[0041] A5 Initial activation set generation....

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Abstract

The invention discloses a method for maximizing influence of information to specific type of weibo users.The method comprises following steps: data acquisition performed by acquiring fans of users from a weibo network, interacting information and configuration information of users; data processing performed by extracting fan relations, follow relations and interaction relations of users and attribute information of users in the weibo network; user classification performed by matching users based on given information of user types and classifying users and detecting invalid nodes; selection of an initial candidate set performed by sorting users based on interaction information of users and attribute information of users in an initial descending order and by selecting first n users to form the initial candidate set; and generation of an initial activating set performed by establishing a network sub-picture based on candidate set nodes and by selecting an initial activating set based on an information dissemination model. The method for maximizing influence of information to the specific type of weibo users is capable of effectively realizing maximization of influence of information of the specific type of weibo users.

Description

technical field [0001] The invention belongs to the technical field of wireless perception, and in particular relates to a method for maximizing information influence for specific types of microblog users. Background technique [0002] With the rapid development of social networks, the diversification of social media, and the rapid growth of social network users, has accelerated the advent of the big data era of social networks. In recent years, the research of social network has always been the direction that researchers pay attention to. The research of social network involves many fields such as computer science, social psychology, sociology and so on. The problem of social influence maximization has always been a hot spot in social network research. [0003] The previous research on the influence maximization algorithm was mainly aimed at traditional social media, and focused on how to expand the number of influences and reduce the time complexity. However, in recent y...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/9535G06F16/958
Inventor 杨武于淼王巍苘大鹏玄世昌
Owner HARBIN ENG UNIV
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