UC知道如果你英语不错进来一下看看这个你能不能翻译
来源：百度知道 编辑：UC知道 时间：2024/05/22 18:40:13
The main mathematical problem faced by actuaries is that of estimating how much
each insurance contract is expected to cost. This conditional expected claim amount
is called the pure premium and it is the basis of the gross premium charged to the
insured. This expected value is conditionned on information available about the
insured and about the contract, which we call input pro le here. This regression
problem is dicult for several reasons: large number of examples, large number
variables (most of which are discrete and multi-valued), non-stationarity of the
distribution, and a conditional distribution of the dependent variable which is very
di erent from those usually encountered in typical applications of machine learning
and function approximation. This distribution has a mass at zero: the vast majority
of the insurance contracts do not yield any claim. This distribution is also strongly
asymmetric and it has fat tails (on on
each insurance contract is expected to cost. This conditional expected claim amount
is called the pure premium and it is the basis of the gross premium charged to the
insured. This expected value is conditionned on information available about the
insured and about the contract, which we call input pro le here. This regression
problem is dicult for several reasons: large number of examples, large number
variables (most of which are discrete and multi-valued), non-stationarity of the
distribution, and a conditional distribution of the dependent variable which is very
di erent from those usually encountered in typical applications of machine learning
and function approximation. This distribution has a mass at zero: the vast majority
of the insurance contracts do not yield any claim. This distribution is also strongly
asymmetric and it has fat tails (on on
主要的数学所面对的问题是，精算师估计有多少，每个保险合同的预期成本。这有条件预期的索赔数额是所谓的纯保费及它的基础是总保费投保人收取。这一预期值是conditionned提供的资料，有关被保险人及有关合同，我们称之为投入亲乐在这里。这回归的问题是直接投资的邪教有几个原因：大量的例子，大量v