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GPTQ-2D: Cubic-Time Two-Sided Adaptive Rounding
提出GPTQ-2D算法，实现三次时间复杂度的双向自适应舍入，有效提升大模型量化精度。
arXiv:2607.27042v1 Announce Type: cross Abstract: Adaptive rounding methods such as GPTQ, or equivalently Babai's nearest plane algorithm, round a rea…