Banyan: Improved Representation Learning with Explicit Structure
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Abstract (arXiv)
We present Banyan, a model that efficiently learns semantic representations by leveraging explicit hierarchical structure. While transformers excel at scale, they struggle in low-resource settings. Conversely recent structured models have shown promise as efficient learners, but lack performance. Banyan bridges this gap with two key innovations: an entangled hierarchical tree structure and diagonalized message passing, enabling it to outperform larger transformer models with just 14 non-embedding parameters. It excels in low-resource settings, offering a viable alternative for under-represented languages and highlighting its potential for efficient, interpretable NLP in resource-constrained environments.
Key facts. Cited by 3 papers in the map (data through 7 Oct 2026). Builds on 41 of its 76 references that are in the map. First posted on arXiv 25 Jul 2024.
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41 of 76 references.
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Citing papers per year: 2025: 1; 2026: 2.
3 papers.