Abstract
Despite rapid advancement in the field of Constrained Natural Language Generation, little time has been spent on exploring the potential of language models which have had their vocabularies lexically, semantically, and/or phonetically constrained. We find that most language models generate compelling text even under significant constraints. We present a simple and universally applicable technique for modifying the output of a language model by compositionally applying filter functions to the language models vocabulary before a unit of text is generated. This approach is plug-and-play and requires no modification to the model. To showcase the value of this technique, we present an easy to use AI writing assistant called “Constrained Text Generation Studio” (CTGS). CTGS allows users to generate or choose from text with any combination of a wide variety of constraints, such as banning a particular letter, forcing the generated words to have a certain number of syllables, and/or forcing the words to be partial anagrams of another word. We introduce a novel dataset of prose that omits the letter “e”. We show that our method results in strictly superior performance compared to fine-tuning alone on this dataset. We also present a Huggingface “space” web-app presenting this technique called Gadsby. The code is available to the public here: https://github.com/Hellisotherpeople/Constrained-Text-Generation-Studio- Anthology ID:
- 2022.cai-1.2
- Volume:
- Proceedings of the Second Workshop on When Creative AI Meets Conversational AI
- Month:
- October
- Year:
- 2022
- Address:
- Gyeongju, Republic of Korea
- Venue:
- CAI
- SIG:
- Publisher:
- Association for Computational Linguistics
- Note:
- Pages:
- 9–15
- Language:
- URL:
- https://aclanthology.org/2022.cai-1.2
- DOI:
- Cite (ACL):
- Allen Roush, Sanjay Basu, Akshay Moorthy, and Dmitry Dubovoy. 2022. Most Language Models can be Poets too: An AI Writing Assistant and Constrained Text Generation Studio. In Proceedings of the Second Workshop on When Creative AI Meets Conversational AI, pages 9–15, Gyeongju, Republic of Korea. Association for Computational Linguistics.
- Cite (Informal):
- Most Language Models can be Poets too: An AI Writing Assistant and Constrained Text Generation Studio (Roush et al., CAI 2022)
- PDF:
- https://preview.aclanthology.org/auto-file-uploads/2022.cai-1.2.pdf
- Code
- hellisotherpeople/constrained-text-generation-studio
- Data
- Lipogram-e