收集公共MeSH注释字段
Harvesting the Public MeSH Note field
摘要：
在本文档中，我们报告了对2006年至2020年MeSH词库中引入的新描述符的公共MeSH注释字段的分析。这项分析的目的是提取有关这些新描述符作为补充概念记录的先前状态的信息。公共MeSH Note字段包含半结构化文本的信息，旨在供人类阅读。因此，我们采用了一种基于正则表达式的半自动化方法来提取信息。在大多数情况下，我们设法最大限度地减少了提取新描述符的先前状态作为补充概念记录所需的手动工作。该分析的源代码在GitHub上公开提供。
英文摘要：
In this document, we report an analysis of the Public MeSH Note field of the new descriptors introduced in the MeSH thesaurus between 2006 and 2020. The aim of this analysis was to extract information about the previous status of these new descriptors as Supplementary Concept Records. The Public MeSH Note field contains information in semi-structured text, meant to be read by humans. Therefore, we adopted a semi-automated approach, based on regular expressions, to extract information from it. In the large majority of cases, we managed to minimize the required manual effort for extracting the previous state of a new descriptor as a Supplementary Concept Record. The source code for this analysis is openly available on GitHub.
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。
