Papers by Robert C. Berwick
Evaluating Universal Dependency Parser Recovery of Predicate Argument Structure via CompChain Analysis (2021.starsem-1)
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| Challenge: | Compchains are a categorization of the hierarchy of predicate dependency relations present within a UD parse. |
| Approach: | They introduce compchains, a categorization of the hierarchy of predicate dependency relations present within a UD parse. |
| Outcome: | The proposed model performs poorly on sentences with predicate-argument structure with more than one level of embedding. |