mlsanityData to 7 Oct 2026

Linear Recency Bias During Training Improves Transformers' Fit to Reading Times

arXiv 2409.11250 ↗First posted 17 Sep 2024cs.CLcited by 14

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Abstract (arXiv)

Recent psycholinguistic research has compared human reading times to surprisal estimates from language models to study the factors shaping human sentence processing difficulty. Previous studies have shown a strong fit between surprisal values from Transformers and reading times. However, standard Transformers work with a lossless representation of the entire previous linguistic context, unlike models of human language processing that include memory decay. To bridge this gap, this paper evaluates a modification of the Transformer model that uses ALiBi (Press et al., 2022), a recency bias added to attention scores. Surprisal estimates with ALiBi show an improved fit to human reading times compared to a standard Transformer baseline. A subsequent analysis of attention heads suggests that ALiBi's mixture of slopes -- which determine the rate of memory decay in each attention head -- may play a role in the improvement by helping models with ALiBi to track different kinds of linguistic dependencies.

Key facts. Cited by 14 papers in the map (data through 7 Oct 2026). Builds on 20 of its 55 references that are in the map. First posted on arXiv 17 Sep 2024.

Builds on

20 of 55 references.

References · 20

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8 more
  1. 2017The Natural Stories Corpuscited by 40
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  8. 2022Entropy- and Distance-Based Predictors From GPT-2 Attention Patterns Predict Reading Times Over and Above GPT-2 Surprisalcited by 14

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Citing papers per year: 2025: 7; 2026: 7.

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