low-rank-factorization

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#low-rank-factorization

A KAN-based Non-linear Factorization for Embedding Layer Compression

arXiv cs.CL ↗ · 4d ago Cached

提出了一种基于Kolmogorov–Arnold Networks(KAN)的非线性投影方法来增强低秩分解,用于NLP嵌入层压缩,实验表明该方法在固定维度下能生成更忠实的压缩嵌入。

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#low-rank-factorization

Sub-1-Bit LLM Compression via Latent Factorization

Hacker News Top ↗ · 2026-10-08 Cached

Samsung Labs 释出 LittleBit 项目(NeurIPS 2025 / ICML 2026),通过潜在空间低秩分解与二值化实现大语言模型的亚 1-bit(低至 0.1 bpw)压缩,并在 LittleBit-2 中引入 Joint-ITQ 潜在几何对齐初始化以提升性能。

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#low-rank-factorization

NOMADD: Numerical Optimization of Models Adapting to Data Drift

arXiv cs.LG ↗ · 2026-08-05 Cached

This paper introduces NOMADD, a post-hoc method to reduce concept drift in tabular models by fitting base models on labeled periods and extrapolating compressed parameter changes. It achieves competitive performance with Drift-Resilient TabPFN at a fraction of training and inference cost.

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#low-rank-factorization

Output-Space Allocation Costs for Calibration-Guided LLM Compression: An Empirical Study

arXiv cs.CL ↗ · 2026-06-29 Cached

This paper empirically investigates whether aligning the allocation cost with the output-space objective improves compressed model fidelity in ROCKET, a training-free LLM compression method. Results show a trade-off between accuracy and perplexity, with effects more pronounced at higher compression ratios.

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