mlsanityData to 7 Oct 2026

Constrained Text Generation with Global Guidance -- Case Study on CommonGen

arXiv 2103.07170 ↗First posted 12 Mar 2021cs.CLcited by 10

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Abstract (arXiv)

This paper studies constrained text generation, which is to generate sentences under certain pre-conditions. We focus on CommonGen, the task of generating text based on a set of concepts, as a representative task of constrained text generation. Traditional methods mainly rely on supervised training to maximize the likelihood of target sentences.However, global constraints such as common sense and coverage cannot be incorporated into the likelihood objective of the autoregressive decoding process. In this paper, we consider using reinforcement learning to address the limitation, measuring global constraints including fluency, common sense and concept coverage with a comprehensive score, which serves as the reward for reinforcement learning. Besides, we design a guided decoding method at the word, fragment and sentence levels. Experiments demonstrate that our method significantly increases the concept coverage and outperforms existing models in various automatic evaluations.

Key facts. Cited by 10 papers in the map (data through 7 Oct 2026). Builds on 33 of its 50 references that are in the map. First posted on arXiv 12 Mar 2021.

Builds on

33 of 50 references.

References · 33

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21 more
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Cited by year (2026 to 7 Oct)

Citing papers per year: 2022: 2; 2023: 2; 2024: 3; 2025: 2; 2026: 1.

10 papers.