CN110851489A - Internet public opinion monitoring system - Google Patents
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- CN110851489A CN110851489A CN201910952562.9A CN201910952562A CN110851489A CN 110851489 A CN110851489 A CN 110851489A CN 201910952562 A CN201910952562 A CN 201910952562A CN 110851489 A CN110851489 A CN 110851489A
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Abstract
The invention discloses an Internet public opinion monitoring system, which comprises the following modules: the system comprises an information acquisition module, a data storage module and a data public opinion analysis module, wherein the information acquisition module is used for acquiring public opinion information in a specific region of the Internet in real time to form an Internet big data public opinion information base updated in real time, the data storage module is used for acquiring the characteristics of data from the Internet big data public opinion information base to carry out structured data storage management and unstructured data storage management, and the data public opinion analysis module is used for carrying out analysis processing on the data in the big data public opinion information base. The invention has the beneficial effects that: through information acquisition and storage, the data acquisition and system operation efficiency is improved, and the expandability and stability of the system are solved. Through data preprocessing, the efficiency of high-speed calculation of the system is effectively ensured under the condition that the data volume is increased greatly. Meanwhile, the large data parallel storage mode solves the problems of expandability, instantaneity and stability of the system and is used for predefining the sensitive words in the sensitive word bank.
Description
Technical Field
The invention relates to the technical field of internet information management, in particular to an internet public opinion monitoring system.
Background
As internet technology brings rise of network propagation, more people are willing to adopt the network channel to express real ideas due to the characteristics of the network such as virtualization, concealment, divergence, permeability and randomness. The network has been recognized as "fourth media" following newspaper, broadcasting, television, and has become one of the main carriers reflecting social public opinions. Because the internet has the characteristics of virtualization, concealment, divergence, permeability, randomness and the like, more and more netizens are willing to express viewpoints, propagate ideas and strengthen through BBS forums, blogs, news posters, transfer posts and other channels. The formation of network free public opinion, uncontrolled information transmission and delay of mass media professional moral construction cause the out-of-control of network information flow to generate negative influence on the stability of society. If the guidance is not good, negative network public sentiment can form a great threat to the public security of the society. For related departments, how to strengthen the timely monitoring and effective guidance of the network public opinion and the positive solution of the network public opinion crisis has important practical significance for maintaining social stability and promoting national development. With the rapid development of the internet in China, the regional public opinion monitoring work becomes an important part of the content of public opinion analysis work. The regional public opinion monitoring and decision auxiliary method and system based on big data are used for carrying out public opinion monitoring analysis on specific regions and crowds by using a public opinion technology, finding public opinion crisis of the specific regions and the crowds in advance and processing crisis public relations in time. For some public opinions which can affect the society, the public opinion monitoring is carried out, so that the dynamic of events can be known in time, and the wrong and incompact public opinions are guided correctly. The regional public opinion monitoring can also master the social meaning of a specific region, and correct decisions can be made on events by knowing the emotion, attitude, opinion and behavior tendency of people of all levels in the region.
Disclosure of Invention
The invention aims to provide an Internet public opinion monitoring system, which improves the data acquisition and system operation efficiency through information acquisition and storage and solves the problem of system expandability and stability. Through data preprocessing, the efficiency of high-speed calculation of the system is effectively ensured under the condition that the data volume is increased greatly. Meanwhile, the expandability, the real-time performance and the stability of the system are solved by a large data parallel storage mode.
The technical scheme of the invention is realized as follows:
an internet public opinion monitoring system comprises the following modules:
the information acquisition module is used for acquiring public opinion information in a specific region of the Internet in real time to form an Internet big data public opinion information base updated in real time;
the data storage module is used for acquiring the characteristics of data from an internet big data public opinion information base and carrying out structured data storage management and unstructured data storage management;
the data public opinion analysis module is used for analyzing and processing data in the big data public opinion information base;
the background management module is used for carrying out classification management, user and authority management, keyword management, acquisition management, content management, special topic management and analysis report management on public opinion information;
public opinion information management system: the internet public opinion monitoring system can be guaranteed to normally operate, the effective public opinion information management system is a basis for guaranteeing the stable operation of the whole system, the system monitors related equipment, servers, application software and the like, so that the operation state of the system is monitored in real time, an alarm can be given immediately when a fault occurs, and scheduling measures are taken, so that the normal operation of the system is not influenced by the fault.
Furthermore, the public opinion information sources of the information acquisition module comprise news comments, blogs, news, posts, community network media, microblogs, QQ groups, electronic newspapers and WeChat public numbers.
Further, the data public sentiment analysis module establishes an analysis component library and an analysis model library aiming at public sentiment related influence factors, performs data model configuration through a configurator in the analysis model library, and performs mining analysis on the configured data model through a data mining algorithm.
And further, the public opinion monitoring and early warning system is used for predefining the sensitive words in the sensitive word bank and directionally mining and analyzing the public opinion information in the big data public opinion information bank according to the sensitive words in the predefined sensitive word bank.
Furthermore, the sensitive words in the predefined sensitive word library are used for monitoring, tracking, managing and dredging mined and analyzed public opinion information in real time and informing the decision maker of the customized public opinion in the modes of in-station messages, short messages and mails.
The invention has the beneficial effects that:
(1) through information acquisition and storage, the data acquisition and system operation efficiency is improved, and the expandability and stability of the system are solved. Through data preprocessing, the efficiency of high-speed calculation of the system is effectively ensured under the condition that the data volume is increased greatly. Meanwhile, the expandability, the real-time performance and the stability of the system are solved by a large data parallel storage mode.
(2) The method is used for predefining the sensitive words in the sensitive word bank, directionally mining and analyzing the public sentiment information in the big data public sentiment information bank according to the sensitive words in the predefined sensitive word bank, and monitoring, tracking, managing and dredging the public sentiment of the Internet in real time.
Detailed Description
The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
According to the embodiment of the invention, an Internet public opinion monitoring system is provided.
The Internet public opinion monitoring system comprises the following modules:
the information acquisition module is used for acquiring public opinion information in a specific region of the Internet in real time to form an Internet big data public opinion information base updated in real time;
the data storage module is used for acquiring the characteristics of data from an internet big data public opinion information base and carrying out structured data storage management and unstructured data storage management;
the data public opinion analysis module is used for analyzing and processing data in the big data public opinion information base;
the background management module is used for carrying out classification management, user and authority management, keyword management, acquisition management, content management, special topic management and analysis report management on public opinion information;
public opinion information management system: the internet public opinion monitoring system can be guaranteed to normally operate, the effective public opinion information management system is a basis for guaranteeing the stable operation of the whole system, the system monitors related equipment, servers, application software and the like, so that the operation state of the system is monitored in real time, an alarm can be given immediately when a fault occurs, and scheduling measures are taken, so that the normal operation of the system is not influenced by the fault.
In one embodiment, the public opinion information sources of the information collection module comprise news comments, blogs, news, posts, community network media, microblogs, QQ groups, electronic newspapers and WeChat public numbers.
In one embodiment, the data public opinion analysis module establishes an analysis component library and an analysis model library aiming at public opinion related influence factors, performs data model configuration through a configurator in the analysis model library, and performs mining analysis on the configured data model through a data mining algorithm.
In one embodiment, the public opinion monitoring and early warning system is further used for predefining the sensitive words in the sensitive word bank, and directionally mining and analyzing the public opinion information in the big data public opinion information bank according to the sensitive words in the predefined sensitive word bank.
In one embodiment, the sensitive words in the predefined sensitive word library are used for monitoring, tracking, managing and leading mined and analyzed public opinion information in real time and informing the decision maker of the customized public opinion through in-station messages, short messages and mails.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides an internet public opinion monitored control system which characterized in that includes following module:
the information acquisition module is used for acquiring public opinion information in a specific region of the Internet in real time to form an Internet big data public opinion information base updated in real time;
the data storage module is used for acquiring the characteristics of data from an internet big data public opinion information base and carrying out structured data storage management and unstructured data storage management;
the data public opinion analysis module is used for analyzing and processing data in the big data public opinion information base;
the background management module is used for carrying out classification management, user and authority management, keyword management, acquisition management, content management, special topic management and analysis report management on public opinion information;
public opinion information management system: the internet public opinion monitoring system can be guaranteed to normally operate, the effective public opinion information management system is a basis for guaranteeing the stable operation of the whole system, the system monitors related equipment, servers, application software and the like, so that the operation state of the system is monitored in real time, an alarm can be given immediately when a fault occurs, and scheduling measures are taken, so that the normal operation of the system is not influenced by the fault.
2. The internet public opinion monitoring system of claim 1, wherein the public opinion information sources of the information collection module comprise news comments, blogs, news, posts, community network media, microblogs, QQ groups, e-newspapers and WeChat public numbers.
3. The internet public opinion monitoring system according to claim 1, wherein the data public opinion analyzing module establishes an analyzing component library and an analyzing model library for influence factors related to public opinions, performs data model configuration through a configurator in the analyzing model library, and performs mining analysis on the configured data model through a data mining algorithm.
4. The internet public opinion monitoring system according to claim 1, further comprising a public opinion monitoring and early warning system for predefining sensitive words in the sensitive word bank, and performing directional mining and analysis on public opinion information in the big data public opinion information bank according to the sensitive words in the predefined sensitive word bank.
5. The internet public opinion monitoring system according to claim 4, wherein the sensitive words in the predefined sensitive word library are used for real-time monitoring, tracking, managing and leading the mined and analyzed public opinion information, and for informing the decision maker of the customized public opinion through in-station messages, short messages and mails.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112100474A (en) * | 2020-11-02 | 2020-12-18 | 成都智元汇信息技术股份有限公司 | Passenger service quality public opinion supervision system and method |
| CN112650947A (en) * | 2020-12-31 | 2021-04-13 | 安徽不如信息科技有限公司 | Public opinion collection processing system convenient to carry |
| CN116910231A (en) * | 2023-09-11 | 2023-10-20 | 社治无忧(成都)智慧科技有限公司 | WeChat public opinion early warning method and system based on natural language processing |
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Application publication date: 20200228 |