A method and device for visualizing public opinion data

A public opinion and data technology, applied in the field of public opinion data visualization methods and equipment, can solve the problems of national and social losses, mixed fish and dragons, slander and rumors, etc.

Active Publication Date: 2021-03-26
新华智云科技有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In the era of Internet big data, various forms of new media such as self-media emerge in endlessly. Various comments and articles on social events and news reports are mixed with good and bad, and there are even forces with ulterior motives to maliciously slander and spread rumors, deliberately release false information, or do not Factual reports fuel the flames, trying to mislead public opinion with the help of fast and diverse Internet communication channels, which will lead to large-scale public opinion incidents and cause huge losses to the country and society
Due to the large number of public opinion data release channels such as news reports, event news, and comments on the Internet, and the huge amount of information, there is no way for users to fully and efficiently understand the current public opinion trends

Method used

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  • A method and device for visualizing public opinion data
  • A method and device for visualizing public opinion data
  • A method and device for visualizing public opinion data

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Embodiment Construction

[0026] The application will be described in further detail below in conjunction with the accompanying drawings.

[0027] In a typical configuration of the present application, the terminal and the equipment serving the network include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0028] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0029] Computer-readable media includes both volatile and non-volatile, removable and non-removable media, and can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, means of programs, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynam...

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Abstract

The present application provides a public opinion data visualization method and device. The scheme comprises: after collecting the public opinion data, determining an emotion category and time information of each public opinion data; according to the emotion category and the time information of the public opinion data, determining the amount of public opinion data belonging to the target emotion category in each preset time period, and obtaining keywords of the public opinion data belonging to the target emotion category in each preset time period; and according to the amount of public opiniondata belonging to the target emotion category in each preset time period, generating a visualized graph about each preset time period, and adding the corresponding keywords to the visualized graph. According to the technical scheme of the present invention, the emotion tendency, the amount, and the keywords involved in the public data in the preset time period can be visually presented in the visualized graph, so that the user can comprehensively and efficiently understand the public opinion in the preset time period by viewing the visualized graph.

Description

technical field [0001] The present application relates to the field of information technology, in particular to a method and device for visualizing public opinion data. Background technique [0002] In the era of Internet big data, various forms of new media such as self-media emerge in endlessly. Various comments and articles on social events and news reports are mixed with good and bad, and there are even forces with ulterior motives to maliciously slander and spread rumors, deliberately release false information, or do not Factual reports are fueling the flames, trying to mislead public opinion with the help of fast and diverse Internet communication channels, which will lead to large-scale public opinion incidents and cause huge losses to the country and society. Due to the large number of public opinion data release channels such as news reports, event news, and comments on the Internet, and the huge amount of information, there is no way for users to fully and efficien...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535G06F16/904G06F16/906
Inventor 丁治宇
Owner 新华智云科技有限公司
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