The Design And Implementation Of Network Public Opinion Monitoring System Based On Python

With the rapid development of mobile Internet technology and the increase of Internet penetration rate,the number of Internet users continues to grow steadily.As people participate in the scope of public opinion more and more widely,once many emergencies or hot spots are released on the Internet,it will be disseminated and spread in the mainstream media through the attention,discussion and forwarding of visitors.Therefore,it is necessary to further strengthen the monitoring and management of Internet public opinion information,establish a comprehensive network governance system,screen and check Internet content,create a clear network space,and spread positive ideas to public.Firstly,this article analyzes the research background of the subject,expounds t he important research significance of realizing the system,and analyzes the research status at home and abroad.The design steps of the system are described.Then,according to the software development process,it analysis and design to the system overall,as well as designs in detail of the database structure.Moreover,the system is designed in more detail,so to describe the development and operation of the system's hardware and software platform and configuration.It also uses the code to achieve the system's various functional modules.Last but not least,the system that designed in this article is tested.For enterprises,some circumstances will lead to brand value damage;for example,when public opinion events occur,their handling capacity is insu fficient,and when public opinion crisis is not properly handled will also affect product market feedback is not timely,industry information and competitive intelligence cannot be fully mastered,and the development direction of enterprises will be deviat ed,which will then have a negative impact on the further development of enterprises.At the same time,manual monitoring of public opinion can no longer meet the current needs of enterprises for public opinion management.Therefore,the network public opi nion monitoring system is designed and implemented according to the actual requirements of enterprises.Linux operating system is chosen as the platform of the system,Apache server as the Web server,MySQL database as the background database server,and Python language as the programming language.The designed network public opinion monitoring system is based on B/S architecture,combined with Django framework and jQuery technology.This system can accomplish six functions: user login,public opinion collection,public opinion analysis,public opinion release,public opinion early warning,and system settings.This system can effectively monitor network information in a comprehensive,accurate and timely manner,in order to improve enterprise public opinion monitoring system,and establish a strong decision support with a good brand image.Also,it is also important to maintain brand value,improve brand competitiveness,and market precision marketing to provide strong decision support.