| Paper | Code | F1 | Multi-Task Supervision | ModelName | ReleaseDate |
|---|---|---|---|---|---|
| A Frustratingly Easy Approach for Entity and Relation Extraction | ✓ Link | 90.3 | y | Ours: cross-sentence ALB | 2020-10-24 |
| Parallel Instance Query Network for Named Entity Recognition | ✓ Link | 88.14 | n | PIQN | 2022-03-20 |
| Named Entity Recognition as Dependency Parsing | ✓ Link | 86.7 | n | Biaffine-NER | 2020-05-14 |
| BoningKnife: Joint Entity Mention Detection and Typing for Nested NER via prior Boundary Knowledge | 86.41 | n | BoningKnife | 2021-07-20 | |
| Nested Named Entity Recognition via Second-best Sequence Learning and Decoding | ✓ Link | 85.82 | n | Second-best learning and decoding | 2019-09-05 |
| Neural Architectures for Nested NER through Linearization | ✓ Link | 84.40 | n | seq2seq+BERT+Flair | 2019-08-19 |
| Multi-Grained Named Entity Recognition | ✓ Link | 79.5 | n | MGNER | 2019-06-20 |
| Neural Segmental Hypergraphs for Overlapping Mention Recognition | ✓ Link | 75.1 | n | Neural segmental hypergraphs | 2018-10-03 |
| A Neural Transition-based Model for Nested Mention Recognition | ✓ Link | 73.3 | n | Neural transition-based model | 2018-10-03 |