DiscoverMachine Learning Tech Brief By HackerNoonGeneralizing Sparse Spectral Training Across Euclidean and Hyperbolic Architectures
Generalizing Sparse Spectral Training Across Euclidean and Hyperbolic Architectures

Generalizing Sparse Spectral Training Across Euclidean and Hyperbolic Architectures

Update: 2025-10-30
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This story was originally published on HackerNoon at: https://hackernoon.com/generalizing-sparse-spectral-training-across-euclidean-and-hyperbolic-architectures.

Sparse Spectral Training boosts transformer stability and efficiency, outperforming LoRA and ReLoRA across neural network architectures.

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Sparse Spectral Training (SST) introduces a low-rank optimization technique that enhances both Euclidean and hyperbolic neural networks. Tested on machine translation benchmarks like IWSLT and Multi30K, SST consistently outperformed LoRA, ReLoRA*, and even full-rank training, delivering higher BLEU scores and preventing overfitting in high-dimensional hyperbolic spaces. The results highlight SST’s ability to generalize efficiently while maintaining stability and robustness across architectures.

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Generalizing Sparse Spectral Training Across Euclidean and Hyperbolic Architectures

Generalizing Sparse Spectral Training Across Euclidean and Hyperbolic Architectures

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