Network media has become the main way of information dissemination, and its openness and virtuality make speech reach an unprecedented level of activity. For social news information on the internet, life news hotspots closely related to people's livelihood, etc. , netizens are easy to spread and share, and at the same time give their own opinions on the content they care about. For public opinion information processing, the analysis and processing of a large amount of information is difficult, repetitive and doped, and the traditional manual method can't start.
Want to deal with public opinion information can not be separated from the public opinion big data service platform, Sina public opinion is very reliable. The system platform of Sina public opinion service provides 24-hour uninterrupted service, and carries out data collection, cleaning, monitoring, analysis and early warning of the whole network according to customer needs. At the same time, through data mining and analysis model, the influence of human factors on objective data analysis results is reduced, and the timeliness, accuracy and comprehensiveness of public opinion data are guaranteed. The professional public opinion service team provides more personalized manual services according to the specific needs of customers, including: content sorting, news pushing, briefing production, professional report customization and other public opinion services.