上一篇文章里, 我们大概了解了基本的统计建模。这一篇文章我们来谈谈参数估计。
大家熟知的概率分布的类型,比如说泊松分布里有参数,
答案就是:参数估计。参数估计的方法有很多,今天和大家分享其中一种:最大似然估计 (Maximum Likelihood Method - MLM)。
最大似然估计的原理是根据概率密度函数或质量函数,计算最高概率产生观察数据的估量参数。
公式也很简单:
![L(\\theta) = \\prod_{n}^{ ... ⌘ Read more=_
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