Papers with Constrained BART
Parallel Refinements for Lexically Constrained Text Generation with BART (2021.emnlp-main)
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| Challenge: | Existing work injects lexical constraints into the output, which generates generic or ungrammatical sentences and has high computational complexity. |
| Approach: | They propose a model that incorporates pre-specified keywords into the output to control the generated text. |
| Outcome: | The proposed model decomposes the generated text into two sub-tasks and improves the sentence quality. |