| In recent years, with the rapid growth of data and the open strength of data increase, large data are quietly changing our daily life, how to better deal with information, in the use of information, become our daily life facing problem.News data is a new kind of way that based on big data. News coverage of the content, presentation, production process,and the subject status of the the audience and the way of reading, training mode of media reporters and role positioning,are quietly changing. This is a new change of traditional news.Therefore, in journalism, how we should deal with large data, become many industry scholars research and attention.Data news in data journalism practice, foreign media news development is relatively mature, such as excellent foreign media:the guardian, the New York times and so on, have a lot of classic case.However in our country, data journalism research started relatively lately, is still in exploring stage.While domestic media have also been attempts to data news visualization, but more theory research data for exploring than the practice of journalism, as well as work in data visualization news presentation aspects, art and technology needs to be improved. Gaps and deficiencies in these areas, is the significance of this study.From the wording of structure, the article is divided into five chapters. The first chapter discusses the research the origin and significance of the research, as well as domestic and foreign research status and other data for the next era of big data visualization news.The second section focuses on data journalism development context of the sort. Reports from computer-aided to accurate journalism. Then the concept of data journalism was defined. Find out the data is different from traditional news and news of these two ways of reporting the news of the most prominent feature is the use of visual presentation format. The third chapter focuses on the concept of data visualization news, features, functions, production processes and the impact on news production. News summarizes data visualization features and advantages:Made Simple, revealing news points, carding event in the development process; reveal the deeper meaning of news; enhanced audience participation and so on.The fourth chapter, use case analysis, combined with a number of outstanding cases at home and abroad in the visual aspects of the practice of journalism to explore the data the way home and abroad, data visualization news and media types and tools presented in the form of a detailed classification. The fifth chapter studies the current development of data journalism, it is to bring positive news but also subject to multiple constraints and limitations, obstacles and deficiencies noted in our exploration of the press encountered, such as limited data open, data news personnel training and education issues. And by reference to the data to explore foreign news made some observations and recommendations for the development of data journalism.Data visualization is in the face of news journalism change to make a positive response, it is not only rich in news reports presented in the form of, let the audience feel the beauty and depth of the United States of Reason from news reports, but also promote the news flow along with change. Meanwhile, China’s economic and political development and great changes in the data, the data for the practice of journalism is to provide a broad stage. In addition, the rise of the press for journalists who put forward higher requirements, as a new era of media people should establish data awareness, to create new visual team, give full play to monitor, service and dissemination role of the media. But the big news data does not mean that the data will be fully replace the traditional way of news, and the news spread in the integration of the road, there are many constraints and challenges to be our study. |
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