NER
Named Entity Recognition,命名实体识别
旨在从文本中抽取出命名实体,比如人名、地名、机构名等
分类
文本数据标注
为什么标注?说白了就是标签
https://blog.csdn.net/scgaliguodong123_/article/details/121303421
举个例子:
1 | BIO-三位序列标注法(B-begin,I-inside,O-outside) |
参考
https://www.cnblogs.com/huangyc/p/10064853.html
https://www.cnblogs.com/YoungF/p/13488220.htmlhttps://www.cnblogs.com/YoungF/p/13488220.html
https://tech.meituan.com/2020/07/23/ner-in-meituan-nlp.html
https://zhuanlan.zhihu.com/p/156914795
https://blog.csdn.net/scgaliguodong123_/article/details/121303421