Papers with bracketing encoding
Bracketing Encodings for 2-Planar Dependency Parsing (2020.coling-main)
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| Challenge: | Existing bracketing-based encodings only handle a mild extension of projective trees . encodes that encode arcs in a given plane provide almost total coverage of crossing arc . |
| Approach: | They propose a bracketing-based encoding that can be used to represent any 2-planar dependency tree over a sentence of length n as a sequence of n labels. |
| Outcome: | The proposed method improves over existing bracketing encodings in non-projective treebanks while achieving similar speed. |