Unverified50% confidenceSolutionExact time
During sampling, Langevin Monte Carlo is used to draw samples from the log-concave distribution, with the step size adaptively adjusted according to the maximum eigenvalue of the Hessian of W.
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9/21/2026
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UnverifiedThe first metric is Effective Rank, which measures in a continuous manner how many directions the Jacobian matrix truly acts upon.66% similarUnverifiedGPTQ (2022) achieved the first usable performance of large models at INT4 by quantizing layer by layer and minimizing quantization error using Hessian information.66% similarUnverified一致性比率的衡量方法包括精确一致率、相邻一致率（允许±1分偏差）、Cohen's Kappa 系数，连续分数还可使用 Pearson 相关系数或 Spearman 等级相关59% similarUnverifiedThe tests focused on the largest KXL variant at each quantization level (e.g., Q2KXL, Q3KXL, Q4KXL), all uniformly using Q8 inference high-precision mode.59% similar
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