Public opinion monitoring Application System of Big Data in Capable Network

Time:2020-07-01 16:02:16 Viewed:

Nowadays, the application of big data involves all aspects of life, such as smart city, face recognition, intelligent education, unmanned driving and so on, which brings a lot of convenience to people's lives. So what are the main elements involved in the online big data public opinion monitoring application system? Let's have a look.

Public opinion monitoring Application System

Image source network, if infringement, please delete

1. data preparation

The network big data public opinion monitoring application system includes three aspects: data collection, selection and preprocessing. Data collection combines the real-time collection of Internet information with the factual data of big data center to solve SEMantic ambiguity, processing omission and dirty data cleaning; The purpose of data selection is to identify the data set to be analyzed, narrow the processing range and improve the quality of data mining. Data preprocessing is to overcome the limitations of data mining tools.

2. Data mining

The application of the network big data public opinion monitoring application system is mainly based on specific machine learning algorithms, and finds new clues and new knowledge by classifying, aggregating and measuring data.

3. Visualization of data

The network big data public opinion monitoring application system can combine the decision model with specific business requirements, classify real-time dynamic information or historical information, and combine the analysis results with GIS and virtual reality environment to visualize based on scenes; Based on the time slice, the visualization results of the decision model are displayed in sequence, so that users can have the most intuitive understanding of the whole development and evolution process, which can be the analysis of historical data or the prediction of dynamic development. At the same time, users can improve the supervision level of the system by adjusting the parameters of the decision model and optimizing analysis and evaluation.

I hope I can help you with the content of the online big data public opinion monitoring application system.

Links to this article:https://www.weallcan.com/news/1164

Previous Article:How to monitor network public opinion by enterprise big data public opinion monitoring system.

Next Article:How to collect public opinion information in public opinion monitoring system.