Papers with syntactic-then-semantic dependency parsing
Backpropagating through Structured Argmax using a SPIGOT (P18-1)
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| Challenge: | Structured projection of intermediate gradients (SPIGOT) is a new method for backpropagating through neural networks . structure-based learning methods for natural language processing are increasingly dominated by end-to-end differentiable functions . |
| Approach: | They propose a structured projection of intermediate gradients method for backpropagating through neural networks that includes hard-decision structured predictions in intermediate layers. |
| Outcome: | The proposed method improves on two structured NLP pipelines: syntactic-then-semantic dependency parsing and semantic parser followed by sentiment classification. |