Negative Sampling in Relation Extraction


参考文献

  1. Negative Sampling负采样采的究竟是什么
  2. Understanding Negative Sampling in Knowledge Graph Embedding
  3. Generating negative evidence

文章作者: CarlYoung
版权声明: 本博客所有文章除特別声明外,均采用 CC BY 4.0 许可协议。转载请注明来源 CarlYoung !
 上一篇
Named Entity Recognition as Dependency Parsing Named Entity Recognition as Dependency Parsing
Named Entity Recognition as Dependency Parsing消融实验 双仿射分类器 ICLR 未标注实体问题Background(要解决的问题)命名实体识别(NER)任务涉及到识别表示实体引用的文本范围。NE
下一篇 
Span-based Joint Entity and Relation Extraction with Transformer Pre-training Span-based Joint Entity and Relation Extraction with Transformer Pre-training
本文通过将联合实体关系抽取任务定义为一个Nx(N+1)/2的排列组合span分类问题,通过负采样,局部上下文技巧,解决了entity overlapping问题,并在实验数据集上达到了SOTA。
  目录