How to collect and analyze data?

How to collect and analyze data? We can start with the architecture of free public opinion monitoring system, public opinion survey software and public opinion monitoring system, because their technical means are the same.

1, public opinion collection system:

First, as long as it is the public opinion information related to "I" on the Internet, it can be monitored in the first time and displayed in the most intuitive way, "at a glance". The types of monitoring websites include news, forums, blogs, post bars, Weibo, electronic newspapers and search engines.

Second, for key public opinion and negative information, you can make early warning through SMS, and you can keep abreast of public opinion without special personnel on duty.

Third, automatically analyze the development trend of public opinion information, the first website of public opinion information, the author, the reprinting situation and the change of heat, and evaluate the effect after intervention.

Fourth, automatically generate various statistical analysis reports and public opinion reports to help public opinion work. Cooperating with the corresponding working mechanism can effectively improve the quality and efficiency of public opinion supervision and improve the level of public opinion response.

5. In addition to providing system-level 7*24-hour operation and maintenance services, it is also equipped with specialized public opinion analysts to assist in monitoring and manual early warning. The goal of system construction is to integrate Internet information channels and form a systematic and effective public opinion monitoring mechanism. Realize system operation, monitor Internet information, Sina, Tencent and other major Weibo and Weibo, collect real-time data, monitor the whole network, analyze and retrieve, give early warning to sensitive information, prevent negative information from spreading, and make the most timely response to major events and corresponding treatment suggestions. And search for hot issues and sensitive words in the recent period, so as to master online public opinion and assist leaders in decision-making services. Major portals, major newspapers, major online forums, communities, post bars, blogs, Weibo. For example, Sina News, electronic newspapers of major newspapers, Tianya Forum, Sina Weibo, Baidu Post Bar, etc. All kinds of websites related to me and influential in the region. Baidu, Google, 360 search and other search engines. Forum search, blog search, Weibo search and other professional search engines. In-station search provided by key websites, etc.

2, public opinion analysis system:

The analysis engine is the key component of the system. Its main function is to automatically and intelligently analyze the data collected by the acquisition system. The main functions of the analysis engine include: defining the level of public opinion analysis, automatically generating hot spots, judging negative public opinions, automatically classifying, automatically generating special topics, reprinting calculation, automatically extracting public opinion elements and keywords, automatically summarizing, automatically warning, automatically generating statistical charts and other functions. For example, the system engine of Duoruike public opinion data analysis station has built-in government public opinion model, enterprise public opinion model and vertical monitoring model. These analytical models have been continuously reconstructed and improved according to the actual needs of customers in the public opinion industry for many years, and have good practical application effects. In practical projects, it can be fully utilized by the government and enterprises without secondary development. Or complete the top-down vertical monitoring requirements through SAAS platform. According to the special application requirements, the analysis engine also supports extension plug-ins to quickly complete secondary development and support various requirements customization.

3. Public opinion service platform:

It is mainly a platform for users to carry out daily public opinion management, which can accept public opinion information in time and carry out some routine public opinion management work.