Public sentiment monitoring system and method based on fixed point websites

Abstract

The invention discloses a public sentiment monitoring system and a public sentiment monitoring method based on fixed point websites, wherein the public sentiment monitoring system comprises a collecting server used for allocating an inlet of the fixed point websites and an information index module. The public sentiment monitoring method comprises a first step of inputting a keyword in a monitoring inlet and setting the inlet of the fixed point websites; a second step of the collecting server downloading an inquired objective webpage according to the keyword of a user and storing the content of the objective webpage in a list mode, sending information content including a headline, information time, an information source, an information text, comment content and comment numbers to the information index module; and a third step of building an index file with one-by-one correspondence to the content and the key word by the information index module, and storing the index file to the collecting server or an index server. The system has the advantages of quickly and accurately inquiring the key information of time of the displayed information, category of the webpage, information hotness and the like.

Description

technical field [0001] The invention relates to the technical field of network information processing, in particular to a public opinion monitoring method and system based on fixed-point websites. Background technique [0002] Network public opinion monitoring refers to a process of collecting, classifying, integrating, screening and other technical processing of various types of network information, and then forming real-time statistical reports on network hotspots, trends, and netizens' opinions. [0003] Background of Internet Public Opinion Monitoring [0004] With the rapid development of the Internet, network media, as a new form of information dissemination, has penetrated into people's daily life. Netizens’ active speech has reached an unprecedented level. Whether it is a major domestic or international event, online public opinion can be formed immediately. Through this kind of network, opinions and thoughts can be expressed, which in turn generates huge pressure o...

AI Technical Summary

Problems solved by technology

[0012] Now there are several relatively large websites commonly browsed by netizens, with very high influence, high information dissemination speed and coverage, so a public opinion monitoring system based on fixed-point websites is needed to monitor public opinion for users who need public opinion monitoring Monitor and handle the public opinion crisis as soon as possible

[0013] Most of the existing public opinion monitoring systems are based on search engines, covering a large area, and the search engines are basically sorted by information popularity. The degree of attention and dissemination is already quite large, so the public opinion monitoring speed of the search engine-based public opinion monitoring system is relatively slow, and the purpose of users' public opinion monitoring cannot be achieved

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