K-BERT,KnowBERT,KEPLER,KELM,K-Adapter,CoLAKE_biji
K-BERT:EnablingLanguageRepresentationwithKnowledgeGraph.对于每个句子抽取出三元组,构建sentencetree,与原始句子合并一起编码position,输入给transformer。对于positionembedding,树上每个节点有个绝对位置hardposition,每条路径分支上有softposition。具体如下图。对于visible