NEREL

NEREL-BIO-俄语PubMed摘要的注释方案和语料库，英语摘要的数量较少。NEREL-BIO通过引入特定于域的实体类型来扩展通用域数据集NEREL。NEREL-BIO注释方案涵盖了通用和生物医学领域，使其适用于领域转移实验。NEREL-BIO为嵌套的命名实体提供注释，作为对NEREL采用的方案的扩展。嵌套的命名实体可能会跨越实体边界，以连接到嵌套在较长实体内的较短实体，从而使它们更难检测。NEREL-BIO包含700俄语和100英语摘要的注释。所有英文PubMed注释都有相应的俄语对应。因此，NEREL-BIO包括以下特定功能: 嵌套命名实体的注释，它可以用作跨域 (NEREL -> NEREL-BIO) 和跨语言 (英语-> 俄语) 转移的基准。我们对基于变压器的序列模型和机器阅读理解 (MRC) 模型进行了实验，并报告了其结果。

NEREL-BIO: An annotated schema and corpus for Russian PubMed abstracts, with a smaller number of English abstracts. NEREL-BIO extends the general-domain dataset NEREL by introducing domain-specific entity types. The annotation schema of NEREL-BIO covers both general and biomedical domains, making it suitable for domain transfer experiments. NEREL-BIO provides annotations for nested named entities as an extension to the schema adopted by NEREL. Nested named entities may cross entity boundaries to connect shorter entities nested within longer ones, thus making them more difficult to detect. NEREL-BIO contains annotations for 700 Russian and 100 English PubMed abstracts. All English PubMed annotations have corresponding Russian counterparts. Therefore, NEREL-BIO includes the following key features: annotations for nested named entities, which can serve as a benchmark for cross-domain (NEREL -> NEREL-BIO) and cross-lingual (English -> Russian) transfer. We conducted experiments on transformer-based sequence models and machine reading comprehension (MRC) models, and reported the corresponding experimental results.

搜集汇总

背景与挑战

背景概述

NEREL-BIO是NEREL数据集的扩展版本，专注于俄语和少量英语PubMed摘要的命名实体识别，特别提供了嵌套实体的注释。该数据集包含700个俄语和100个英语摘要的注释，适用于跨域和跨语言转移实验，并基于序列模型和机器阅读理解模型进行了实验验证。