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Public opinion analysis method, server, and computer-readable storage medium

A technology of public opinion analysis and sentiment tendency, applied in the field of server and computer-readable storage medium, public opinion analysis method, can solve the problems of loss of public opinion information, inability to cover long text news and comments, difficulty in forming comprehensive and accurate public opinion, etc. The effect of accurate analysis

Inactive Publication Date: 2019-02-01
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, network public opinion analysis is mainly aimed at short texts and cannot cover long text news and comments, resulting in the loss of a large amount of public opinion information presented in the form of long texts, making it difficult to form a more comprehensive and accurate public opinion

Method used

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  • Public opinion analysis method, server, and computer-readable storage medium
  • Public opinion analysis method, server, and computer-readable storage medium
  • Public opinion analysis method, server, and computer-readable storage medium

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Embodiment Construction

[0048] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] The present invention provides a public opinion analysis method, which can accurately obtain news data and comment data of hot events, and accurately analyze the emotional tendency of the public opinion of the hot events.

[0050] Such as figure 1 as shown, figure 1 It is a schematic diagram of the hardware operating environment of the terminal involved in the solution of the embodiment of the present invention.

[0051] The terminal in this embodiment of the present invention may be a server.

[0052] Such as figure 1 As shown, the terminal may include: a processor 1001 , such as a CPU, a memory 1003 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. Optionally, the memory 1003 may also be a storage device independ...

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Abstract

The invention discloses an analysis method of public opinion, comprising the following steps: obtaining primary data according to primary tag, wherein the primary data comprises news data and commentdata corresponding to the news data; Acquiring secondary data in the primary data according to the secondary tag, and extracting news elements in the secondary data; Generating a news set of the sameevent by clustering the secondary data according to the news elements; Determining an emotional tendency of public opinion of the event according to news data of the news set and comment data corresponding to the news data. The invention also discloses a server and a computer-readable storage medium. The invention realizes accurate acquisition of news data and comment data of a hot event, and accurate analysis of the emotional tendency of the public opinion of the hot event.

Description

technical field [0001] The present invention relates to the technical field of data processing and analysis, in particular to a public opinion analysis method, a server and a computer-readable storage medium. Background technique [0002] With the continuous development of mobile Internet technology, it has become more and more convenient for people to obtain information and information on the mobile Internet. The time cost, operation cost and channel cost of posting comments and comments are also continuously reduced, which greatly improves people's enthusiasm for outputting opinions. . Major news portals and social networking platforms on the Internet generate a large amount of news information and comments associated with the news information every day, and these news information and comments constitute important content of network public opinion analysis. [0003] At present, network public opinion analysis is mainly aimed at short texts and cannot cover long text news ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/35G06F16/953
Inventor 任江涛刘健诚
Owner SUN YAT SEN UNIV
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