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Isometry pursuit
一篇关于信号稀疏恢复的数学论文，提出结合等距约束的“Isometry Pursuit”算法，理论严谨且开源可读
arXiv:2411.18502v2 Announce Type: replace-cross Abstract: Isometry pursuit is a convex algorithm for identifying orthonormal column-submatrices of wid…
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GPart: End-to-End Isometric Fine-Tuning via Global Parameter Partitioning
LoRA的等距瓶颈终于被打破！GPart用单次随机投影实现端到端等距微调，仅需存储d+1个值，在NLU、CV、数学推理上达到SOTA，参数效率极致。
arXiv:2605.14841v1 Announce Type: cross Abstract: Low-rank adaptation (LoRA) has become the dominant paradigm for parameter-efficient fine-tuning (PEF…