Cited by 1Topic ModelingNatural Language Processing TechniquesDomain Adaptation and Few-Shot Learning

Lil-Bevo: Explorations of Strategies for Training Language Models in More Humanlike Ways

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Govindarajan, Venkata S, Rodriguez, Juan Diego, Bostrom, Kaj, Mahowald, Kyle·2023·Proceedings of the BabyLM Challenge at the 27th Conference on Computational Natural Language Learning

Abstract

We present Lil-Bevo, our submission to the BabyLM Challenge.We pretrained our masked language models with three ingredients: an initial pretraining with music data, training on shorter sequences before training on longer ones, and masking specific tokens to target some of the BLiMP subtasks.Overall, our baseline models performed above chance, but far below the performance levels of larger LLMs trained on more data.We found that training on short sequences performed better than training on longer sequences.Pretraining on music may help performance marginally, but, if so, the effect seems small.Our targeted Masked Language Modeling augmentation did not seem to improve model performance in general, but did seem to help on some of the specific BLiMP tasks that we were targeting (e.g., Negative Polarity Items).Training performant LLMs on small amounts of data is a difficult but potentially informative task.While some of our techniques showed some promise, more work is needed to explore whether they can improve performance more than the modest gains here.Our code and models are available online. 1 .

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  • Govindarajan et al. (2023) achieved improvements on specific BLiMP subtasks by modifying the masking procedure to preferentially mask specific words thought to be relevant to a particular phenomenon tested by BLiMP.

    “Govindarajan et al. (2023) achieved improvements on specific BLiMP subtasks by modifying the masking procedure to preferentially mask specific words thought to be rel-evant to a particular phenomenon tested by BLiMP.”

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Research works printed but not linked: 3

  1. Steven T Piantadosi. 2023. Modern language models refute chomsky's approach to language. Lingbuzz Preprint, lingbuzz/007180.
  2. Alex Wang, Yada Pruksachatkun, Nikita Nangia, Aman- preet Singh, Julian Michael, Felix Hill, Omer Levy, and Samuel R. Bowman. 2019. SuperGLUE: A Stick- ier Benchmark for General-Purpose Language Un- derstanding Systems. In Proceedings of the 33rd International Conference on Neural Information Pro- cessing Systems. · DOI
  3. Adriana Weisleder and Anne Fernald. 2013. Talking to children matters: Early language experience strength- ens processing and builds vocabulary. Psychological science, 24(11):2143-2152.

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Authors
Govindarajan, V. S., Rodriguez, J. D., Bostrom, K., & Mahowald, K.
Affiliations
The University of Texas at Austin (US)
Venue
Proceedings of the BabyLM Challenge at the 27th Conference on Computational Natural Language Learning
Published
2023
Pages
280-288
OpenAlex
W4389523896
Cited by
1
References
33
Citations by year
2023: 1
FWCI
0.18
Type
conference paper
Language
en
Open access
Licence
cc-by
Locations
  • BabyLM Challenge (publishedVersion, cc-by)
  • arXiv (Cornell University) (submittedVersion, cc-by)
  • arXiv (Cornell University) (cc-by)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Topic Modeling
  • Physical Sciences › Computer Science › Artificial Intelligence › Natural Language Processing Techniques
  • Physical Sciences › Computer Science › Artificial Intelligence › Domain Adaptation and Few-Shot Learning
Keywords
masked language modeling, blimp, negative polarity items, sequence length

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