Syntactic Scaffolds for Semantic Structures (D18-1)

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Challenge: Syntactic scaffolds avoid expensive syntactical processing at runtime . many systems have used syntastic dependency or phrase-based parsers as preprocessing for semantic analysis.
Approach: They propose a multitask learning approach that uses a syntactic treebank to integrate syntaktic information into semantic tasks.
Outcome: The proposed method improves on PropBank semantics, frame semantics and coreference resolution tasks.

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