mlsanityData to 14 Oct 2026

Long-range and hierarchical language predictions in brains and algorithms

arXiv 2111.14232 ↗First posted 28 Nov 2021q-bio.NC cs.AI cs.CLcited by 10

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Abstract (arXiv)

Deep learning has recently made remarkable progress in natural language processing. Yet, the resulting algorithms remain far from competing with the language abilities of the human brain. Predictive coding theory offers a potential explanation to this discrepancy: while deep language algorithms are optimized to predict adjacent words, the human brain would be tuned to make long-range and hierarchical predictions. To test this hypothesis, we analyze the fMRI brain signals of 304 subjects each listening to 70min of short stories. After confirming that the activations of deep language algorithms linearly map onto those of the brain, we show that enhancing these models with long-range forecast representations improves their brain-mapping. The results further reveal a hierarchy of predictions in the brain, whereby the fronto-parietal cortices forecast more abstract and more distant representations than the temporal cortices. Overall, this study strengthens predictive coding theory and suggests a critical role of long-range and hierarchical predictions in natural language processing.

Key facts. Cited by 10 papers in the map (data through 14 Oct 2026). Builds on 26 of its 70 references that are in the map. First posted on arXiv 28 Nov 2021.

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26 of 70 references.

References · 26

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14 more
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Cited by year (2026 to 14 Oct)

Citing papers per year: 2022: 3; 2023: 5; 2024: 1; 2025: 0; 2026: 1.

10 papers.