Span模式做内容提取
Published on Aug. 22, 2023, 12:02 p.m.
CRF基本是做命名实体提取过程的必备，不过面对长序列会很让模型崩溃。使用Span做内容提取也是不错的方案。
Span-based Joint Entity and Relation Extraction with Transformer Pre-training
https://paperswithcode.com/paper/span-based-joint-entity-and-relation