CO。ME. T.A. --2019冠状病毒病媒体文本分析。用于媒体监控的仪表板
CO.ME.T.A. -- covid-19 media textual analysis. A dashboard for media monitoring
摘要：
本文的重点是追踪大众媒体，特别是报纸，如何解决有关遏制传染病或解释流行病学演变的问题。我们提出了一个交互式仪表板：CO.ME.T.A.。在危机期间，重要的是要制定最佳的沟通战略，以应对紧急情况。在这方面，必须监测大众媒体和社交平台传递的信息。仪表板允许探索提取的内容的挖掘，并研究链接主要讨论主题的词汇结构。仪表板融合了四种方法：文本挖掘，情感分析，文本网络分析和潜在主题模型。在一个子集的文件上获得的结果不仅显示了与健康相关的语义维度，但它也扩展到社会经济层面。
英文摘要：
The focus of this paper is to trace how mass media, particularly newspapers, have addressed the issues about the containment of contagion or the explanation of epidemiological evolution. We propose an interactive dashboard: CO.ME.T.A.. During crises it is important to shape the best communication strategies in order to respond to critical situations. In this regard, it is important to monitor the information that mass media and social platforms convey. The dashboard allows to explore the mining of contents extracted and study the lexical structure that links the main discussion topics. The dashboard merges together four methods: text mining, sentiment analysis, textual network analysis and latent topic models. Results obtained on a subset of documents show not only a health-related semantic dimension, but it also extends to social-economic dimensions.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
