arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.06778cs.CLcs.LGstat.ML
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采矿冠状病毒(COVID-19)在社交媒体中的帖子

Mining Coronavirus (COVID-19) Posts in Social Media

Purdue University(普渡大学);Emory University(埃默里大学)

Negin Karisani, Payam Karisani

摘要:

世界卫生组织(WHO)于2020年3月11日将新型冠状病毒(COVID-19)定性为全球大流行。在此之前和1月下旬,更具体地说是1月27日,虽然大多数感染病例仍在中国和一些游轮上报告,但我们开始使用Twitter搜索API抓取社交媒体用户的帖子。我们的目标是利用机器学习和语言工具来更好地了解疫情在中国的影响。与我们最初预期监测局部疫情不同,COVID-19迅速蔓延至全球。在这篇简短的文章中,我们报告了我们使用最先进的机器学习模型从社交媒体用户帖子中自动检测COVID-19阳性报告的研究的初步结果。

英文摘要:

World Health Organization (WHO) characterized the novel coronavirus (COVID-19) as a global pandemic on March 11th, 2020. Before this and in late January, more specifically on January 27th, while the majority of the infection cases were still reported in China and a few cruise ships, we began crawling social media user postings using the Twitter search API. Our goal was to leverage machine learning and linguistic tools to better understand the impact of the outbreak in China. Unlike our initial expectation to monitor a local outbreak, COVID-19 rapidly spread across the globe. In this short article we report the preliminary results of our study on automatically detecting the positive reports of COVID-19 from social media user postings using state-of-the-art machine learning models.

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。

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