On May 1, Henan Dahewang Digital Technology Co., Ltd. (hereinafter referred to as "Dahe.com") data application products "Dahe Public Opinion Monitoring System" and "Internet Content Standardization Review Platform" passed the publicity and obtained the "Data Property Rights Registration Certificate", which is the first official appearance of the data application products developed by Dahe.com in Zhengzhou Data Trading Center.
"After obtaining the data property registration certificate, these two products can be listed and traded on the data trading center trading platform, so as to maximize the value of data, expand the scope of data use, and increase competitiveness. The person in charge of the Technology Development Center of Dahewang said that Dahewang will maintain its sensitivity to new technologies and industry trends, rely on data accumulation and technical capabilities, continue to cultivate on the data intelligence track, and provide effective auxiliary support for promoting the high-quality development of Henan's data economy.
Personalized service
Multi-dimensional intelligent analysis makes public opinion analysis more accurate
With the rapid development of Internet technology, network public opinion has gradually become an important part of social management. Based on big data and driven by algorithms, the public opinion monitoring system of Dahe.com collects, processes and analyzes massive information in real time, realizes network public opinion monitoring and customized accurate analysis, helps users comprehensively, accurately, quickly and professionally grasp their own public opinion situation, and improves public opinion response and crisis handling capabilities.
According to reports, the Dahe public opinion monitoring system was established in 2016, and in 2022, Dahe.com and the Institute of Software of the Chinese Academy of Sciences jointly built a joint laboratory for news data and government affairs data, using artificial intelligence technology to upgrade the system. Relying on the advantages of information resources of Dahe.com's party media organs, the system uses search engine technology, natural language processing technology, knowledge management methods, and artificial intelligence technology to conduct 7x24-hour research and judgment on sensitive information, establish a real-time early warning mechanism, and provide one-stop network-wide public opinion monitoring and business insight services.
At present, the public opinion monitoring system of Dahe.com can provide multiple versions of basic version, professional version, five-star version, intelligent version and intelligent media version, with core functions such as automatic discovery of hot spots, tracking of network public opinion, communication path analysis, auxiliary generation of public opinion briefing, intelligent video scene recognition, and intelligent public opinion early warning. According to the needs of users, the powerful intelligent text processing capabilities and image, subtitle, audio, and video processing capabilities are used, combined with the sensitive information researched and judged by the system in real time, similar news filtering and sensitivity ranking are carried out, and the information with a high sensitivity ranking is screened out, and pushed through the early warning method set by the user to ensure that the sensitive information is delivered to the user in a timely and accurate manner, providing a basis for the next decision-making. In addition, the system also provides a variety of intelligent early warning methods such as SMS, WeChat, App, etc., covering a wide range of channels to ensure that the early warning is timely and effective, and it is convenient to receive and consult.
Dahe.com's public opinion monitoring system can be widely used in various industries and categories, including party and government organs, insurance and securities, state-owned enterprises, education industry, financial industry, tourist attractions, automobile industry, real estate and home furnishing, medical industry, etc. Since its launch, it has served more than 120 party and government organs, enterprises and institutions, and implemented real-time data monitoring of more than 30 million information sources on all platforms such as websites, WeChat, Weibo, newspapers and periodicals, forums, new media, and App through the distributed intelligent scheduling and collection system, and has formed a variety of characteristic services such as intelligent early warning, public opinion briefing, data customization, and artificial public opinion service team.
It is reported that the Dahe public opinion monitoring system has been selected as the 2022 Technology Empowerment "News +" Recommended Case, the 2023 Henan Province Big Data Industry Excellent Benchmark, and won the third prize of the 2023 "Wang Xuan News Science and Technology Award" and other honors.
Massive knowledge thesaurus
Take full control of Internet content security
Intelligent proofreading can not only reduce the burden of manual proofreading, but also provide strong support for improving content quality, which has become a major trend to escort the standardization and security of Internet content.
The Internet content standard review platform independently developed by Dahe.com is a text automatic error checking and intelligent error correction review platform based on big data, artificial intelligence (AI) and natural language processing technology (NLP), which is committed to providing users with more comprehensive and accurate party and government information content review services and escorting content security.
Relying on more than 2,000 professional reporters, editors and proofreaders from 10 newspapers, two periodicals and three websites affiliated to Henan Daily, the platform has established and improved a strong knowledge thesaurus. At the same time, we will continue to summarize the "pits" and "mines" in the census of government websites and new media for government affairs, and update the knowledge graph in real time to ensure that the knowledge base is updated in a timely manner and the content is standardized and authoritative.
"The Internet content specification review platform can comprehensively verify the electronic version of the official website, official new media and newspapers, books, various official documents (documents, notices, materials), publicity materials (publicity drafts, speeches, advertisements, etc.), dozens of texts such as DOC, DOCX, PDF, TXT, etc., in the form of online review and API interface calls, and effectively identify text errors, fixed expression errors, common sense errors, Sensitive errors, etc., improve the efficiency and accuracy of manual review, and minimize the risk of errors. The relevant person in charge of the Dahe Network Technology Development Center said.
At present, the platform has been deeply applied to important government affairs release platforms such as the Provincial Party Committee, the Provincial Government, the Provincial People's Congress, and the Provincial Political Consultative Conference, as well as enterprises and institutions such as hospitals, schools, and press and publication. In the 2022 government content security service guarantee, nearly 1,000 government websites and more than 3,000 government new media in the province, a total of more than 200,000 non-standard content expressions and tens of thousands of illegal links have been rectified, which has been well received by service units.
As the first key news website in Henan Province, Dahe.com adheres to the development strategy of "Internet + News" and "Internet + Technology", and actively builds an operation ecology of "News + Technology + Government Affairs + Service + Business", and develops, constructs and operates the Provincial People's Congress, the Provincial Government, the Provincial Political Consultative Conference and the Propaganda Department of the Provincial Party Committee, the Provincial Civilization Office, the Provincial Party History Research Office, the Provincial Development and Reform Commission, the Provincial Department of Finance, the Provincial Department of Housing and Urban-Rural Development, the Provincial Department of Transportation, the Provincial Rural Revitalization Bureau, More than 500 government service projects, including the Provincial Cultural Relics Bureau, have realized the full coverage of the government service business of the "four major teams" of the Party Committee, the government, the National People's Congress and the CPPCC, and is the largest government service provider in Henan Province. (Wang Jing)