Where can I find big data information?

In fact, it is not an easy task to query public opinion, which includes source, authenticity, media/region, information type, the proportion of positive and negative emotions, evolution trend and so on.

Then, when public opinion occurs, how can we check these related public opinions to deal with the public opinion crisis more effectively? In the era when public opinion products are not popular, perhaps manual retrieval, classification and screening and manual analysis are the main solutions. With the popularity of public opinion products, intelligent and automatic public opinion query system has gradually become the main auxiliary tool for public opinion management. We take Zhihu Wechat business, public opinion and public opinion inquiry system as an example:

How to Query Public Opinion by Public Opinion Query System

1. public opinion traceability: based on its own brand of big data service cloud, it can realize real-time monitoring of public opinion throughout the whole network for 7*24 hours, and has 1300+ server nodes, which can help users dig deep into the source of public opinion and help users cope with public opinion crisis more pertinently.

2. Automatic filtering of public opinion: By optimizing the monitoring theme and adjusting various settings, users can decide what is important news. When the "speed reading mode" is turned on, repeated similar information can be automatically filtered, thus improving the efficiency of distinguishing whether public opinion is true or false.

3. Intelligent identification of public opinion: The intelligent semantic identification technology owned by Zhiwei Business Information can help users identify the positive, negative and neutral emotions of public opinion synchronously, and support real-time reporting of alarm notices through WeChat, SMS, email, client or manual means, with the reminding delay as short as 30 seconds, helping users to seize the opportunity to respond to public opinion.

4. Comprehensive analysis: At the same time, it can also support multi-angle and multi-dimensional analysis of important communication nodes, communication websites, communication media, communication areas and communication information types of public opinion, so as to provide scientific decision-making basis for public opinion-related work.

5. Public opinion trend tracking: In addition, the public opinion development trend of subscribed topics can be tracked in real time, and the life cycle stages of topics and hot topics in each stage can be analyzed, which is convenient for users to grasp the development context of public opinion and make effective predictions.