网络分析在传播临床证据的超链接在线资源中的应用——随着时间的推移更新 COVID-19 疫苗信息并衡量信息的新鲜度。
Network Analyses on Hyperlinked Online Resources for Dissemination of Clinical Evidence - Updates of COVID-19 Vaccine Information Over Time and Measuring the Freshness of Information.
机构信息
Biomedical Informatics Program, Arizona State University, Tempe, AZ, USA.
出版信息
Stud Health Technol Inform. 2022 Jun 6;290:985-986. doi: 10.3233/SHTI220230.
PMID:35673168
Abstract
We collected the COVID-19 vaccine online resources and captured the timestamps of their updates. We computed an average lifetime of 68 days for update and derived the speed of their freshness depreciation. The preliminary results have demonstrated the feasibility to incorporate freshness measures into network anaysis to identify both the importance and freshness of online resources.
摘要
我们收集了 COVID-19 疫苗的在线资源，并获取了它们更新的时间戳。我们计算出更新的平均寿命为 68 天，并得出了它们的新鲜度衰减速度。初步结果表明，将新鲜度度量纳入网络分析中，以识别在线资源的重要性和新鲜度是可行的。
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