2021 Vol.4 Dec.No4

• Title: Network public opinion monitoring system of paper industry based on Internet of things technology
• Name: Giridhar Reddy Bojja
• Company: Business information Systems, Dakota State University, USA
• Abstract:

  network public opinion is a double-edged sword. Positive information will promote the positive development of the industry, while negative and false information will seriously damage the image of the industry and hinder its development. In this context, a paper industry network public opinion monitoring system based on Internet of things technology is designed. Design the B / S three-tier framework mode of the system, namely public opinion information collection layer, business logic layer and interface presentation layer; Analyze three key hardware: system memory, Internet of things communication equipment and service processor; Design four key business programs of the system, namely public opinion crawling subroutine, Internet of things communication subroutine, public opinion information preprocessing subroutine and public opinion analysis subroutine. The results show that the system can effectively complete the task of web crawler; The communication delay is basically stable at 6.5s; For public opinion information, analyze 5 hot topics, multiple keywords and individual sensitive words to complete the task of public opinion analysis; Through public opinion tracking, the analysis shows that the heat of topic 1, 2 and 4 shows a downward trend, and the heat of Topic 3 and topic 5 remains high, indicating that the people pay more attention to these two topics.

  
  

• Keyword: Internet of things technology; Paper industry; Web crawler; Network public opinion analysis; monitoring system
• DOI: 10.12250/jpciams2021090805
• Citation form: Giridhar Reddy Bojja.Network public opinion monitoring system of paper industry based on Internet of things technology [J]. Computer Informatization and Mechanical System,2021,Vol.4,pp.25-30

References

[1] Wang Ni, Sun Xiaohong, Qi Haifeng, et al. Research on the Application Difficulties and Countermeasures of Food Safety Network Public Opinion Monitoring System in China[J]. Journal of Agricultural Science and Technology, 2021, 23(05):8-17.

[2] Liu Yijun, Li Liangliang, Chi Yuxue, et al. WSR Methodology Based Research on the Mechanism of Online Public Opinion Governance[J]. Management Review, 2021, 33(05):97-105.

[3] Zhang Silong, Wang Lancheng, Lou Guozhe. Research on Network Public Opinion Study and Early-warning System Based on Information Awareness[J]. Information Studies:Theory & Application, 2020, 43(12):149-155.

[4] Li Zhenpeng, Huang Shuai. Analysing on Network Public Opinion Based on LDA Topic Model[J]. Journal of Systems Science and Mathematical Sciences, 2020, 40(03):434-447.

[5] Yang Liu, Luo Wenqian, Deng Chunlin, et al. Classification and Early Warning Model of Public Opinion Based on Grey Correlation Analysis[J]. Information Science, 2020, 38(08):28-34.

[6] Dai Hongliang, Zhong Guojin, You Zhi-ming, et al. Public Opinion Sentiment Big Data Analysis Ensemble Method Based on Spark[J]. Computer Science, 2021, 48(09):118-124.

[7] Liu Runqi, He Xingshi, Nan Yifei, et al. Mining method of public opinion related topic in network multimedia data[J].
Journal of Shenzhen University(Science & Engineering), 2020, 37(01):72-78.

[8] Guo Sulin, Huang Wei, Li Ji. Research on the Application of Block Chain Technology in Network Public Opinion Risk Management System[J]. Library and Information Service, 2020, 64(09):19-26.

[9] Xi Haixu, Jiang Hongfen, Cheng Zhifan, et al. Emotional Analysis and Visualization of Internet Public Opinion under Specific Events[J]. Information Studies:Theory & Application, 2020, 43(09):132-136+143.

[10] You Peisong, Tian Fuzhang, Mi Baoyu, et al. Monitoring methods of internet public opinion in human plague epidemic situation[J]. Chinese Journal of Control of Endemic Diseases, 2020, 35(01):6-8+89.

[11] Li Zhenpeng, Chen Bizhen, Luo Jingyu Research on Network Public Opinion Classification Based on Text Mining[J]. Journal of Systems Science and Mathematical Sciences, 2020, 40(05):813-826.

[12] Chen Shuai. Research on Dissemination and Control of Public Opinion Based on Multilayer Coupled Network[J]. Journal of System Simulation, 2020, 32(12):2353-2361.

[13] Chen Zhe, Wei Siqi, Wu Yibang, et al. Construction of Public Opinion Analysis System for"River Chief System"Management Based on Internet Social Media[J]. Journal of Yangtze River Scientific Research Institute, 2021, 38(10):174-179+191.

[14] Cheng Da, Wang Yunhai. Visual Analysis System for Search Trend Data[J]. Journal of Computer-Aided Design & Computer Graphics, 2021, 33(04):508-517.

[15] Guo Lijin, Yi Meijia. Application of decision tree based on rough set in grain situation monitoring system[J]. Cereals & Oils, 2021, 34(09):91-94.