Device and method for constructing forum event dissemination pattern

A technology of propagation map and forum, applied in the device of diffusion process, in the field of communication, can solve problems without more in-depth research

Inactive Publication Date: 2010-09-01
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, there is no more in-depth research on the dissemination of topics on forums, and the dissemination of related news and blog hot events has a certain research basis

Method used

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  • Device and method for constructing forum event dissemination pattern
  • Device and method for constructing forum event dissemination pattern
  • Device and method for constructing forum event dissemination pattern

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention is described in more detail below in conjunction with accompanying drawing example:

[0036] figure 1 Shown is a system that implements multi-angle network event hotspot discovery, including:

[0037] A network event data collection device for inputting original content information related to an event;

[0038] Network event data preprocessing device: used to process the original event data collected by the network event data collection device, and convert it into a representation form suitable for processing by this system;

[0039] Hot event discovery device: used to cluster the preprocessed data of network event data, and gather related data of the same event together;

[0040] Propagation map construction device: used to establish the propagation path of events among various forums, and calculate the contribution value of each forum to event propagation, and obtain the initial propagation forum and the core propagation forum;

[0041] Output...

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PUM

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Abstract

The invention provides a device and a method for constructing a forum event dissemination pattern. The device for constructing the forum event dissemination pattern is formed by connecting a network event data collecting device, a network event data pre-processing device, a hot event finding device, a dissemination pattern constructing device and an output device. The method for constructing the forum event dissemination pattern comprises the following steps of: acquiring network event information; finding a network event; initializing the dissemination pattern; generating the dissemination pattern; calculating weight of the forum dissemination; and outputting the event dissemination pattern. By the method and the device, hot event dissemination process and route information published at the forum can be found in real time, and contribution of each forum to the event dissemination can be known, so that a network manager can know and monitor the trend of the network hot event more completely. The device and the method can be widely applied to the application field of network public sentiment management, internet intelligent information processing and the like.

Description

technical field [0001] The present invention relates to the technology of using computer technology to assist intelligent analysis of network information or management of public opinion, and in particular to a device and method for discovering the dissemination and diffusion process of hot events on forums by using natural language processing and data mining technology. Background technique [0002] BBS has become a platform for netizens to express their opinions and exchange ideas. Due to the characteristics of anonymity, openness, and interactivity of BBS, netizens can freely express their opinions. At the same time, the wide application of BBS has brought new challenges to public opinion management and supervision. The rapid dissemination of BBS information often makes the information uncontrollable. After an event is reproduced and disseminated by netizens, it will spread rapidly on the Internet, and eventually public opinion may explode. Therefore, it is necessary to di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 王巍杨武苘大鹏赵慧杰
Owner HARBIN ENG UNIV
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