CoronaCentral
收藏资源简介:
This describes the output file for the CoronaCentral data. The scripts used to create it are hosted in the corona-ml Github repo. The sources for the documents before processing for CoronaCentral are PubMed and CORD-19. The file is a gzipped JSON document containing one record per document. Each document has at least one of: a PubMed ID, a CORD-19 ID (cord_uid), a DOI or a URL. The fields that documents should have are: pubmed_id: PubMed identifier (optional) pmcid: PubMed Central identifier (optional) doi: Digital object identifier (optional) cord_uid: CORD-19 identifier (optional) url: URL journal: Journal/preprint server publish_year: Year of publication (optional) publish_month: Month of publication (optional) publish_day: Day of publication (optional) title: Title of article abstract: Abstract of article (optional) is_preprint: Whether the article is a preprint categories: Predicted categories for article entities: Extracted entities (e.g. drugs) with identifiers and locations within text Please report issues to the corona-ml Github issues page.
本内容用于说明CoronaCentral数据集的输出文件。用于生成该文件的脚本托管于corona-ml的GitHub仓库中。CoronaCentral预处理前的文档来源为PubMed与CORD-19。该文件为gzip压缩的JSON文档,每份文档对应一条记录。每条文档至少包含以下任一标识:PubMed编号、CORD-19编号(cord_uid)、数字对象标识符(Digital Object Identifier, DOI)或统一资源定位符(Uniform Resource Locator, URL)。 文档应具备的字段如下: 1. pubmed_id:PubMed标识符(可选) 2. pmcid:PubMed中心(PubMed Central)标识符(可选) 3. doi:数字对象标识符(Digital Object Identifier, DOI)(可选) 4. cord_uid:CORD-19标识符(可选) 5. url:统一资源定位符(Uniform Resource Locator, URL)(可选) 6. journal:期刊/预印本服务器 7. publish_year:发表年份(可选) 8. publish_month:发表月份(可选) 9. publish_day:发表日期(可选) 10. title:文章标题 11. abstract:文章摘要(可选) 12. is_preprint:用于标识文章是否为预印本 13. categories:文章的预测分类标签 14. entities:提取得到的实体(如药物),包含实体标识符及其在文本中的位置信息 若需反馈问题,请提交至corona-ml的GitHub issues页面。



