Joint entity recognition and relation extraction as a multi-head selection problem

Benchmark Model Rank Results
relation-extraction-on-ace-2004multi-head#8RE+ Micro F1: 47.14NER Micro F1: 81.16Cross Sentence: No
relation-extraction-on-ade-corpusmulti-head#13RE+ Macro F1: 74.58NER Macro F1: 86.40
relation-extraction-on-conll04multi-head#6RE+ Macro F1: 62.04NER Macro F1: 83.9