Vol. 2 No. 1 (2019)

Open Access

Original Research Articles

Article ID: 307

Some Reflections on the Broadcasting and Hosting Skills of Journalists

by Yuzao Tan

Insight - News Media, Vol.2, No.1, 2020; 562 Views, 33 PDF Downloads

With the continuous improvement and development of television and radio, the forms of news reports have become rich and diverse. Compared with other news reporting methods, the outbound journalists have enhanced the intuitive nature of news reports by capturing the freshest news information and expressing them fluently, and this way of live reporting has gradually been widely recognized by the audience. Therefore, in the news live reporting process, the news reporters broadcast hosting skills also put forward higher requirements, this article corresponding to how to improve the news reporters broadcast hosting comprehensive literacy, put forward a few effective suggestions.

Open Access

Original Research Articles

Article ID: 316

Media Leaders Mining Based on Android News Apps

by Sijia Wang, Miao Zhang

Insight - News Media, Vol.2, No.1, 2019; 463 Views, 15 PDF Downloads

With the rapid development of the mobile Internet, the mobile news apps have become the most important way for the public to obtain news. As a new media carrier and communication platform,the mobile news apps can promote the rapid dissemination of information and the rapid spread of influence.  Some media have a major influence  on the direction of other media reports and the behavioral decisions of the public. These media can be regarded as media leaders. Media leaders are very important in the dissemination of news. By identifying media leaders, companies or governments can promote sales or guide public opinion separately. This article believes that media leaders mainly achieve their own influence by publishing news, so this article uses the news published by the mobile news apps as an entry point. This paper firstly solves the problem of data crawling in mobile news apps, and proposes a data crawling method based on reverse analysis, and obtains the data source. Then, reconstruct the reprinting path of the news, and carry out accurate traceability. Finally, cluster the news based on LDA, and propose an algorithm for mining media leaders from three aspects: influence, activity and preference. Experimental studies of data sets have shown that our algorithms can effectively identify media leaders.

Open Access

Original Research Articles

Article ID: 318

An Online Review Research Based on Opinion Dynamics Model

by Zizhan Lin, Jinlian Zhou, Ye Wu, Jinghua Xiao

Insight - News Media, Vol.2, No.1, 2020; 551 Views, 14 PDF Downloads

Due to the rapid growth of Internet, consumers obtain information about products and experiences from online rating platforms, which further influences their purchase decisions. Considering the differences in the opinion interaction pattern, traditional opinion dynamics models cannot explain individual review behaviors. In order to explore the evolution process of opinions on the online review platform, we optimized the network structure and confidence thresholds of traditional models based on the collected data from Dianping, and created an opinion dynamics model for online rating platforms. The proposed method can advance the understanding for the evolution process of online opinion.