BIP4COVID19: Impact metrics and indicators for coronavirus related publications

This dataset contains impact metrics and indicators for a set of publications that are related to the COVID-19 infectious disease and the coronavirus that causes it. It is based on: Τhe CORD-19 dataset released by the team of Semantic Scholar¹ and Τhe curated data provided by the LitCovid hub². These data have been cleaned and integrated with data from COVID-19-TweetIDs and from other sources (e.g., PMC). The result was dataset of 197,943 unique articles along with relevant metadata (e.g., the underlying citation network). We utilized this dataset to produce, for each article, the values of the following impact measures: <em><strong>Influence:</strong></em> Citation-based measure reflecting the total impact of an article. This is based on the PageRank³ network analysis method. In the context of citation networks, it estimates the importance of each article based on its centrality in the whole network. This measure was calculated using the PaperRanking (https://github.com/diwis/PaperRanking) library⁴. <em><strong>Popularity:</strong></em> Citation-based measure reflecting the current impact of an article. This is based on the RAM⁵ citation network analysis method. Methods like PageRank are biased against recently published articles (new articles need time to receive their first citations). RAM alleviates this problem using an approach known as "time-awareness". This is why it is more suitable to capture the current "hype" of an article. This measure was calculated using the PaperRanking (https://github.com/diwis/PaperRanking) library⁴. <em><strong>Social Media Attention: </strong></em>The number of tweets related to this article. Relevant data were collected from the COVID-19-TweetIDs dataset. In this version, only tweets in May 2020 have been considered from the previous dataset. The rest will be included during next updates. We provide three CSV files, all containing the same information, however each having its entries ordered by a different impact measure. All CSV files are tab separated and have the same columns (PubMed_id, PMC_id, DOI, popularity_score, influence_score, tweets count). The work is based on the following publications: COVID-19 Open Research Dataset (CORD-19). 2020. Version 2020-10-25 Retrieved from https://pages.semanticscholar.org/coronavirus-research. Accessed 2020-10-25. doi:10.5281/zenodo.3715506 Chen Q, Allot A, &amp; Lu Z. (2020) Keep up with the latest coronavirus research, Nature 579:193 (version 2020-10-25) R. Motwani L. Page, S. Brin and T. Winograd. 1999. The PageRank Citation Ranking: Bringing Order to the Web. Technical Report. Stanford InfoLab. I. Kanellos, T. Vergoulis, D. Sacharidis, T. Dalamagas, Y. Vassiliou: Impact-Based Ranking of Scientific Publications: A Survey and Experimental Evaluation. TKDE 2019 Rumi Ghosh, Tsung-Ting Kuo, Chun-Nan Hsu, Shou-De Lin, and Kristina Lerman. 2011. Time-Aware Ranking in Dynamic Citation Networks. In Data Mining Workshops (ICDMW). 373–380 A Web user interface that uses these data to facilitate the COVID-19 literature exploration, can be found here. More details in our preprint here. ATTENTION: Unlike previous versions, this version of the database contains tweet counts calculated based on the data of May 2020. <em><strong>Terms of use:</strong></em> These data are provided "as is", without any warranties of any kind. The data are provided under the Creative Commons Attribution 4.0 International license.本数据集收录了与新型冠状病毒肺炎（COVID-19）及其致病冠状病毒相关的一系列学术出版物的影响力指标与统计量。本数据集基于语义学者（Semantic Scholar）团队发布的CORD-19数据集¹以及LitCovid知识库（LitCovid hub）提供的经整理的数据²构建。研究人员已对上述数据进行清洗，并整合了COVID-19-TweetIDs数据集及其他来源（如PubMed Central（PMC））的数据，最终得到包含197,943篇独立学术文章及其相关元数据的数据集，其中元数据包括关联引文网络等信息。 我们基于该数据集为每篇文章计算了以下三类影响力测度： <em><strong>影响力（Influence）</strong></em>：基于引文的学术文章总影响力测度，依托PageRank³网络分析方法构建。在引文网络语境下，该指标通过文章在整体网络中的中心性评估其重要性，使用PaperRanking库（https://github.com/diwis/PaperRanking）⁴完成计算。 <em><strong>流行度（Popularity）</strong></em>：基于引文的学术文章即时影响力测度，依托RAM⁵引文网络分析方法构建。传统PageRank等方法对新近发表的文章存在偏见（新文章需要时间获得首次引用），而RAM通过“时间感知”机制缓解了这一问题，因此更适合捕捉学术文章当前的热度。该指标同样通过PaperRanking库⁴计算得到。 <em><strong>社交媒体关注度（Social Media Attention）</strong></em>：指与该文章相关的推文数量，相关数据采集自COVID-19-TweetIDs数据集。本版本仅使用了原数据集中2020年5月的推文数据，其余月份的数据将在后续版本中补充。 本数据集提供三份CSV文件，三者包含的信息完全一致，但条目分别按照三种不同的影响力指标排序。所有CSV文件均采用制表符分隔，且包含完全相同的列：PubMed_id、PMC_id、数字对象标识符（DOI）、popularity_score、influence_score、tweets_count。 本数据集的构建依托以下研究成果： > COVID-19 Open Research Dataset (CORD-19). 2020. Version 2020-10-25 Retrieved from https://pages.semanticscholar.org/coronavirus-research. Accessed 2020-10-25. doi:10.5281/zenodo.3715506 > Chen Q, Allot A, & Lu Z. (2020) Keep up with the latest coronavirus research, Nature 579:193 (version 2020-10-25) > R. Motwani, L. Page, S. Brin and T. Winograd. 1999. The PageRank Citation Ranking: Bringing Order to the Web. Technical Report. Stanford InfoLab. > I. Kanellos, T. Vergoulis, D. Sacharidis, T. Dalamagas, Y. Vassiliou: Impact-Based Ranking of Scientific Publications: A Survey and Experimental Evaluation. TKDE 2019 > Rumi Ghosh, Tsung-Ting Kuo, Chun-Nan Hsu, Shou-De Lin, and Kristina Lerman. 2011. Time-Aware Ranking in Dynamic Citation Networks. In Data Mining Workshops (ICDMW). 373–380 可通过相关链接访问基于本数据集构建的新冠文献探索网页用户界面，详细信息请参阅我们的预印本。 注意：与此前版本不同，本版本数据库的推文计数仅基于2020年5月的数据。 <em><strong>使用条款</strong></em>：本数据集按“现状”提供，不附带任何形式的担保。本数据集采用知识共享署名4.0国际许可协议（Creative Commons Attribution 4.0 International license）发布。