| Dice Loss for Data-imbalanced NLP Tasks | ✓ Link | 92.07 | | | BERT-MRC+DSC | 2019-11-07 |
| Packed Levitated Marker for Entity and Relation Extraction | ✓ Link | 91.9 | 92.0 | 91.7 | PL-Marker | 2021-09-13 |
| Boundary Smoothing for Named Entity Recognition | ✓ Link | 91.74 | | | Baseline + BS | 2022-04-26 |
| Named Entity Recognition as Dependency Parsing | ✓ Link | 91.3 | | | Biaffine-NER | 2020-05-14 |
| A Unified MRC Framework for Named Entity Recognition | ✓ Link | 91.11 | | | BERT-MRC | 2019-10-25 |
| Parallel Instance Query Network for Named Entity Recognition | ✓ Link | 90.96 | | | PIQN | 2022-03-20 |
| Hero-Gang Neural Model For Named Entity Recognition | ✓ Link | 90.92 | | | HGN | 2022-05-15 |
| Better Feature Integration for Named Entity Recognition | ✓ Link | 90.85 | | | Syn-LSTM + BERT (wo doc-context) | 2021-04-12 |
| DiffusionNER: Boundary Diffusion for Named Entity Recognition | ✓ Link | 90.66 | | | DiffusionNER | 2023-05-22 |
| Unified Named Entity Recognition as Word-Word Relation Classification | ✓ Link | 90.50 | | | W2NER | 2021-12-19 |
| A Unified Generative Framework for Various NER Subtasks | ✓ Link | 90.38 | | | BARTNER | 2021-06-02 |
| Improving Named Entity Recognition with Attentive Ensemble of Syntactic Information | ✓ Link | 90.32 | | | AESINER | 2020-10-29 |
| Hierarchical Contextualized Representation for Named Entity Recognition | ✓ Link | 90.30 | | | Hierarchical + BERT | 2019-11-06 |
| Towards Improving Neural Named Entity Recognition with Gazetteers | ✓ Link | 89.94 | | | HSCRF + softdict | 2019-07-01 |
| Dependency-Guided LSTM-CRF for Named Entity Recognition | ✓ Link | 89.88 | | | DGLSTM-CRF + ELMo | 2019-09-23 |
| NuNER: Entity Recognition Encoder Pre-training via LLM-Annotated Data | ✓ Link | 89.1 | 87.8 | 90.5 | NuNER | 2024-02-23 |
| Better Feature Integration for Named Entity Recognition | ✓ Link | 89.04 | | | Syn-LSTM (wo doc-context) | 2021-04-12 |
| Semi-Supervised Sequence Modeling with Cross-View Training | ✓ Link | 88.81 | | | CVT + Multi-Task + Large | 2018-09-22 |
| Dependency-Guided LSTM-CRF for Named Entity Recognition | ✓ Link | 88.52 | | | DGLSTM-CRF (L=2) | 2019-09-23 |
| Why Attention? Analyze BiLSTM Deficiency and Its Remedies in the Case of NER | ✓ Link | 88.4 | 88.71 | 88.11 | Att-BiLSTM-CNN | 2019-08-29 |
| Hierarchically-Refined Label Attention Network for Sequence Labeling | ✓ Link | 88.16 | | | BiLSTM-LAN | 2019-08-23 |
| Hierarchical Contextualized Representation for Named Entity Recognition | ✓ Link | 87.98 | | | Hierarchical | 2019-11-06 |
| Robust Lexical Features for Improved Neural Network Named-Entity Recognition | ✓ Link | 87.95 | | | Bi-LSTM-CRF + Lexical Features | 2018-06-09 |
| GRN: Gated Relation Network to Enhance Convolutional Neural Network for Named Entity Recognition | ✓ Link | 87.67 | | | GRN | 2019-07-12 |
| Fast and Accurate Entity Recognition with Iterated Dilated Convolutions | ✓ Link | 86.99 | | | BiLSTM-CRF | 2017-02-07 |
| Fast and Accurate Entity Recognition with Iterated Dilated Convolutions | ✓ Link | 86.84 | | | Iterated Dilated CNN | 2017-02-07 |
| Named Entity Recognition with Bidirectional LSTM-CNNs | ✓ Link | 86.19 | | | Chiu and Nichols (2016) | 2015-11-26 |
| A Joint Model for Entity Analysis: Coreference, Typing, and Linking | | 84.04 | | | Joint Model | 2014-01-01 |