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VS-statistics-model-VS-stochastic-process

Statistical model VS stochastic process

正如维基百科Statistical model中所述:

A statistical model is usually specified as a mathematical relationship between one or more random variables and other non-random variables.

即statistical model是random variable之间的relationship,最最典型的statistical model是linear regression model(显然,自变量和因变量之间是线性关系)。machine learning model是machine学习的结果,我觉得它本质上就是一个statistical model。

stochastic process即随机过程,它所描述的是一族random variable的变化过程。

可以参看:

Theory\Probability-theory-and-Statistics\Probability-theory\\Stochastic-process中对它进行了描述。