USPTO2M-632
收藏arXiv2025-09-30 收录
下载链接：
https://github.com/JasonHoou/USPTO-2M
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资源简介：
该数据集源自美国专利与商标局文件，包含了带有分层专利分类代码注释的专利摘要。它反映了技术领域及其子领域，共涵盖632个标签，旨在用于分层文本分类任务。
This dataset is derived from documents of the United States Patent and Trademark Office, and contains patent abstracts annotated with hierarchical patent classification codes. It covers technical fields and their subfields, with a total of 632 labels, and is designed for hierarchical text classification tasks.
提供机构：
USPTO
