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Method and device for processing Internet public opinion information

An information processing method and network public opinion technology, which are applied in the field of network public opinion information processing methods and devices, can solve the problems of high fuel consumption, difficulty in judging emotional tendencies, and distorted judgment on network public opinion, and achieve the effect of improving accuracy

Active Publication Date: 2013-08-14
中威芯通(天津)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some Chinese sentences, it is difficult to judge his emotional tendency by the words alone. Take the emotional word "quite" as an example: the key sentences 'his kicking the ball is quite good' and 'this car's fuel consumption is quite high' are only based on The emotional tendency value of the thesaurus where the emotional word "quite" is located cannot correctly judge the true emotional tendency of the key sentence
And when such misjudgments accumulate to a certain extent, it will lead to distorted judgments on Internet public opinion.

Method used

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  • Method and device for processing Internet public opinion information
  • Method and device for processing Internet public opinion information
  • Method and device for processing Internet public opinion information

Examples

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Embodiment 1

[0068] refer to figure 1 , figure 1 A flow chart of steps of a method for processing Internet public opinion information according to Embodiment 1 of the present invention is shown. The network public opinion information processing method of the present embodiment comprises the following steps:

[0069] Step 101, obtaining a webpage from a network data source.

[0070] In order to improve the efficiency of network information acquisition, web crawlers can be used to crawl data from network data sources.

[0071] Step 102, acquiring network hot words.

[0072] By collecting and sorting network data sources such as news websites, forums, blogs, Weibo, and social networking sites SNS, keywords of current Internet hotspot events can be obtained as Internet hot words, such as "two sessions, cousin, house sister" and so on. In addition, search keywords that meet a certain degree of popularity when users use the search engine can also be regarded as Internet hot words. Of course...

Embodiment 2

[0089] refer to figure 2 , figure 2 A flow chart of steps of a method for processing Internet public opinion information according to Embodiment 2 of the present invention is shown. The network public opinion information processing method of the present embodiment comprises the following steps:

[0090] Step 201, crawling a webpage from a network data source by using a web crawler.

[0091] Step 202, extracting text from the crawled webpage and storing it in a database.

[0092] Step 204, acquiring network hot words.

[0093] Specifically, it includes: extracting search keywords based on search engine submissions from network messages; counting the number of times the search request keywords are searched within a predetermined period of time as network popularity; Request keywords as Internet buzzwords.

[0094] Generally speaking, when a user browses a webpage, he will generate http message data related to user behavior, therefore, search keywords can be extracted base...

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Abstract

The invention discloses a method and a device for processing Internet public opinion information. The method includes acquiring web pages from an Internet data source, acquiring Internet buzz words, storing the Internet buzz words and files corresponding to the web pages in a data set, extracting web page files from the data set to perform word segmentation, acquiring target sentimental words and basic sentimental words from results of word segmentation, calculating semantic distance between the target sentimental words and the basic sentimental words, and judging the sentimental tendency of the web page files according to the semantic distance. Since relevant closeness between the target sentimental words and the basic sentimental words as well as affections on sentimental tendency of different sentimental words positions in the files can be reflected by the semantic distance, accuracy in judgment on file sentimental tendency is effectively improved, accuracy in judgment on the Internet public opinion information is greatly improved, and more real and accurate basis is provided for post-processing of the Internet public opinion information.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and device for processing network public opinion information. Background technique [0002] With the rapid development of the Internet around the world, Internet media has been recognized as the "fourth media" after newspapers, radio, and television, and the Internet has become one of the main carriers to reflect public opinion. [0003] Internet public opinion is disseminated through the Internet. The public’s emotions, attitudes, opinions, speeches or views on certain hot events in real life are mainly realized through news comments, forum BBS, blogs, and aggregated news (RSS). . Due to the openness and virtuality of the Internet, the rapid formation of Internet public opinion has a huge impact on society. Especially when negative online public opinion occurs, if it is not timely understood and effectively guided, it is easy to form a public opinion crisis, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/28G06F17/30
Inventor 张宏刚罗峰黄苏支李娜
Owner 中威芯通(天津)科技有限公司
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