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在训练的中后期阶段,快手 Kwaipilot 团队创新性地引入了历史重采样(History Resampling)实现动态采样,确保了在每个训练步骤中梯度更新始终有效 ...
The resampling approach proposed may be used in analogous problems of classification based on pivotal statistics (eg: regression residuals, deviations from the mean, z-scores, t-scores).
In this paper, we present a simple resampling method by perturbing the objective function repeatedly. Inferences of the parameters can then be made based on a large collection of the resulting ...
The resampling method developed in this article retains the desirable properties of the BWR and BWO, but extends to more complex without-replacement sampling designs: (a) stratified random sampling, ...
The optimal end point for randomized phase II trials of anticancer therapies remains controversial. We simulated phase II trials by resampling patients from N9741, a randomized phase III trial of ...
The PERMUTATION option specifies permutation resampling, NSAMPLE=1000 requests 1000 samples, and SEED=764511 provides a starting value for the random number generator. You should specify a seed if you ...
It’s a perennial dilemma for credit risk managers: how do you gauge an accurate picture of risk exposure on loan portfolios where data is thin or discontinuous? If available data only covers a few ...