| Data news is a kind of news reporting method based on big data technology,which is based on data mining,processing and analysis.Visualization is the process of the final presentation of the data news,whichdirectly affects the reader's understanding and cognition of the information.To explore the current situation and problems of data visualization,which is helpful to improve the effect of news dissemination.In this paper,the content analysis method is used to take the practice of the "data news" column of Xinhua news agency as an example.Xinhuanet.com is the earliest to explore and research the data form of news reports in the news media,in March 2013 the establishment of the "data news" column,and to deliver the unique news data value "for the concept,production and dissemination of high-quality news works,provide a full range of professional news data platform for the audience,covering politics,economy,the cultural,social and livelihood aspects,and its visual forms,the degree of specialization is also ranked the forefront of the industry.Especially in the aspect of visual news reporting,the " news news " column is constantly exploring and trying to produce a variety of visual news works,which can be used for reference in the practice of our country.Firstly,the concept of data news and news visualization is analyzed,and then the development of data news is clarified.Secondly,based on the practice of " data xinhuanet.com news column visualization analysis,and visualization of news works sample construction,from the data source,the news topics,visual forms of practical experience on " data visualization development news ",summarized the characteristics of practice.The news data as a new news mode,has been applied to practice,has attracted wide attention from the society,but its development is still in the initial stage,the theoretical foundation is weak,have not formed certain professional norms.There are also many problems in the practice of Xinhua news news,including the degree of open data is not high,the data is not established professional norms of the news,the limitations of the actual technology,such as the shortage of talent in the news media.The author on the basis of practice of the reasons for these problems are analyzed,and then explore the development path of multi subject cooperation: from the realization of data sharing,open to strengthen technology investment,personnel training and other aspects of data news,government,media and journalism schools to achieve cooperation mutual aid,to jointly promote the development of data journalism practice in China,further to promote the professional norms in the field of data construction news.In the background of the national big data strategy,I believe that the future prospects of data news will be more broad. |
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