[KongchangAI]
Unverified50% confidenceFactExact time

GPTQ通过对每一层权重进行二阶近似优化(基于OBS/OBQ框架)来最小化量化误差,通常需要如C4数据集的128条样本校准,单GPU上仅需数小时完成

1
Sources
50%
Confidence
Long-term
Relevance
8/7/2026
First Seen

Sources

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