遇见数据集

CoronaCentral

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Zenodo2023-09-13 更新2026-05-25 收录
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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.

本说明针对CoronaCentral数据集的输出文件进行说明。用于生成该文件的脚本托管于corona-ml的GitHub代码仓库中。CoronaCentral预处理前的文档来源为PubMed与CORD-19。该文件为经gzip压缩的JSON格式文档,每份文档对应一条数据记录。每条记录至少包含以下一类标识:PubMed编号(PubMed ID)、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)。 文档应包含以下字段: - pubmed_id:PubMed 标识符(PubMed ID,可选) - pmcid:PubMed Central 标识符(可选) - doi:数字对象标识符(Digital Object Identifier,DOI,可选) - cord_uid:CORD-19 标识符(可选) - url:统一资源定位符(Uniform Resource Locator,URL) - journal:期刊/预印本服务器名称 - publish_year:发表年份(可选) - publish_month:发表月份(可选) - publish_day:发表日期(可选) - title:文章标题 - abstract:文章摘要(可选) - is_preprint:标识文章是否为预印本 - categories:文章的预测分类标签 - entities:提取得到的实体(如药物),包含其标识符与在文本中的位置信息 若发现相关问题,请提交至corona-ml的GitHub Issues页面。

提供机构:
Zenodo
创建时间:
2021-05-09
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