CoNLL 2003
收藏arXiv2025-09-30 收录
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https://www.clips.uantwerpen.be/conll2003/ner/
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资源简介：
该数据集包含了采用BIO标注方案的命名实体识别（NER）的训练集和测试集。它被用作训练和评估NER模型的基础数据，规模涵盖了训练集和测试集，任务专指命名实体识别。
This dataset includes training and test sets for Named Entity Recognition (NER) annotated using the BIO tagging scheme. It serves as the foundational data for training and evaluating NER models, with the task specifically targeting Named Entity Recognition.
