(2021). Model-free feature screening via distance correlation for ultrahigh dimensional survival data. Statistical Papers, 62(6), 2711–2738. Article MathSciNet MATH Google Scholar Zhao, S. D., Li, Y. (2012). Principled sure independence screening for Cox models with ultra-high-dimensional ...
没有免费午餐定理(No Free Lunch, NFL) 丑小鸭定理(Ugly Ducking) 奥卡姆剃刀定理(Occam's Razor) 最小描述长度定理(Minimum Description Length) 在讲解这些定理之前,我们先来讲解一个非常重要的概念,维数灾难。 什么是维数灾难呢?先说下对于维数灾难的整体的定义,然后在通过例子来细化定义里面的细节内容。 维数灾难...
Vasseur, "Feature subset selection applied to model-free gait recognition," Image and vision computing, vol. 31, no. 8, pp. 580-591, 2013.Y. Dupuis, X. Savatier, and P. Vasseur, "Feature subset selection applied to model-free gait recognition," Image and Vision Computing, vol. 31, ...
Model-free control, also called ”intelligent PID”, is based on elementary continuously updated local modeling via unique knowledge of the input-output behavior. The key feature of this approach lies in the fact that the unknown parts of the plant, which might be highly nonlinear and/or time...
Model-free feature screening for ultrahigh-dimensional data conditional on some variables The paper concerns the feature screening for the ultrahigh dimensional data with responses missing at random. A model free feature screening procedure base... Liu,Y.,Wang,... - 《Annals Institute of Statistical...
Recursive Feature Elimination U2R: User to Root DoS: Denial of Service ELM: Extreme Learning Machine FP: False Positive TP: True Positive FN: False Negative TN: True Negative NSA: Negative Selection Algorithm AIS: Artificial Immune System SNS: Self-NonSelf RSKFCM: Robust Spatial...
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This point raises another of the difficulties involved in model-free control, namely the proper design of a reward function. The reward function must be precisely designed so as to inform the policy as to the goals of the problem, but the state-action space with non-zero reward must be rea...
一篇偏实验性的文章,方法不重要,关键在于实验流程 背景知识:model selectoin;transferability estimation 动机:there is no free lunch;model selection中现行方法不适用大型模型库or种类复杂的模型库 提出…
We compare our method to widely used model-free, unsupervised outlier detection methods: the Local Outlier Factor (LOF) and two versions of discord detection algorithms19,20(see SI). The main purpose of the comparison is not to show that our method is superior to the others in outlier detect...