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EntityQ1377019· pop 14· linked from 38 articles

逆轉換抽樣

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Also known as inversion sampling, universality of the uniform, golden rule

機率論定理

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Within Vinony's link graph, 逆轉換抽樣 is referenced by 38 other articles, and connects out to probability distribution, continuous uniform distribution and International Standard Book Number.

It sits within the topics Monte Carlo methods and Non-uniform random numbers.

Its subject is documented across 14 Wikipedia language editions.

Article · 中文

逆变换采样(英語:inverse transform sampling),又称为逆万流齐一(inversion sampling)、逆概率积分变换(inverse probability integral transform)、逆变换法(inverse transformation method)、斯米尔诺夫变换(Smirnov transform)、黄金法则(golden rule)等,是的一种基本方法。在已知任意概率分布的累积分布函数时,可用于从该分布中生成随机样本。 假设为一个连续随机变量,其累积分布函数为。此时,随机变量服从区间[0, 1]上的均匀分布。逆变换采样即是将该过程反过来进行:首先对于随机变量,我们从0至1中随机均匀抽取一个数。之后,由于随机变量与有着相同的分布,即可看作是从分布中生成的随机样本。

Abstract from DBpedia / Wikipedia · CC BY-SA

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