inverse Mills Ratio是什么

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解决时间 2021-12-01 14:43

提问者网友：难遇难求
2021-12-01 11:06

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五星知识达人网友：西岸风
2021-12-01 11:30

In statistics, the inverse Mills ratio, named after John P. Mills, is the ratio of the probability density function over the cumulative distribution function of a distribution

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1楼网友：妄饮晩冬酒
2021-12-01 13:58

In statistics, the inverse Mills ratio, named after John P. Mills, is the ratio of the probability density function over the cumulative distribution function of a distribution

2楼网友：轮獄道
2021-12-01 12:41

inverse Mills Ratio 意为逆米尔斯比率。
其计算公式为：imr=normalden(predict)/normal(predict)

inverse
[英][ˌɪnˈvɜ:s][美][ˌɪnˈvɜ:rs]
adj.相反的; 逆向的; 倒转的;
n.相反; 倒转; 相反的事物;
vt.使倒转; 使颠倒;
第三人称单数：inverses
现在进行时：inversing
过去式：inversed
过去分词：inversed
例句：
The tension grew in inverse proportion to the distance from their final destination.
拉力的大小与他们离终点的距离成反比。

ratio
[英][ˈreɪʃiəʊ][美][ˈreɪʃioʊ]
n.比例; 比，比率; 系数;
vt.求出比值，除，使…成比例; 将（相片）按比例放大[缩小];
复数：ratios
双语例句：
1 And our kill ratio would be what?
我们的射杀率会是多少?
2 See the ratio of fly larvae to silphidae beetles?
看看这些苍蝇幼虫和埋葬虫的比例?

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