Papers with low time complexity
Neural Segmental Hypergraphs for Overlapping Mention Recognition (D18-1)
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| Challenge: | Existing models that assume that mentions are non-overlapping spans in text may not perform well in practice. |
| Approach: | They propose a segmental hypergraph representation to model overlapping entity mentions that are prevalent in many practical datasets. |
| Outcome: | The proposed representation achieves state-of-the-art performance in three benchmark datasets annotated with overlapping mentions. |