交易员们错误地估计了小概率事件的可能性。
在随机图中，边的出现成为概率事件。
之后就发生了一件能够影响国家命运的小概率事件。
There then occurred one of those chance minor events that sometimes decide the fate of nations.
导出了一些与该过程的逗留时有关的小概率事件的界。
We derive bounds for the probabilities related to sojourn times of this process.
业内人士预计，2017年股指期货逐步松绑是大概率事件。
The industry insiders expected that the gradually loosening of stock index futures in 2017 is a high probability event.
本文从概率事件运算着手，对复杂级联符合效应进行了研究。
Starting with the operation of probable events, the cascade-coincidence effects with complex decay scheme are investigated in detail.
小概率事件发生的情况越多，对文本分类的结果影响也就越大。
The more the small probability events happen, the more the impact to text categorization results.
度量的距离函数是基于概率事件结构达到一致的最长因果集束链的长度。
The distance function of the metric is based on the length of the longest bundle chain in probabilistic event structures.
通常，源于大偏差方法的小概率事件的概率可以作为一个变分问题的解。
Usually the probability of rare event derived from large deviation method can be expressed as a solution of variational problem.
应用该方法可以大大提高小概率事件的抽样效率，文中给出一组仿真结果对照。
Using the way, the sampling efficiency for small-probability events can be improved considerably, as can be seen from the contrasts shown in a group of results of simulation.
本文中，我们采用概率事件结构作为语义模型，研究了概率进程代数的度量指称语义。
In this paper, we take probabilistic event structures as our semantic model and provide a metric denotational semantics for probabilistic process algebra.
现阶段基准利率绝对水平较低，依然有较大的上升空间，央行本周加息应是大概率事件。
Low absolute level of the benchmark interest rate at this stage, there are still large room for growth, the central bank to raise interest rates this week should be the high probability event.
接着从信息熵的概念谈起，通过对小概率事件仿真方法的分析，引出交叉熵优化方法的思想。
Then, starting with the concept of information entropy and analysis about cross method for rare event simulation, this thesis introduces the basic idea of cross entropy optimization method.
每年都会发生许多大地震，偶尔会在人口密集区发生并造成重大损失——这完全是一个概率事件。
We get a lot of big quakes every year, and occasionally those hit near population and cause damage — it's mostly a matter of chance.
对事件的独立性、互不相容性进行了剖析，并讨论了独立性、互不相容性与零概率事件的关系。
This paper analyzes the events independences and incompatibility, and discusses some relations among independence, incompatibility and null events.
同时，另一个大概率事件是能真正跟特斯拉竞争的电动车将来自资金实力雄厚的大型汽车制造商。
But it could very well take a big auto maker with deep pockets to fund cars that could truly rival Tesla.
由于直接采用概率事件结构难以刻画递归进程，因此，本文在概率事件结构上采用了一种度量的方法。
Since it is hard to specify recursive processes using probabilistic event structures directly, we use a metric approach on probabilistic event structures.
然而令人感到惋惜的是，这实在是一件小概率事件；有许许多多其它的专题纪录片还需要票房来弥补拍摄的资金。
But, sadly, it is an all-too-rare event and there are only so many other feature documentaries that these successes can then subsidise.
然而，对小概率的权重也会因人而异，它反映了个体在财富状况等方面的差异也会对小概率事件的赋权产生影响。
However, there is an "interpersonal difference" in the weighting of probabilities which reflects the particular circumstances of individuals, including their wealth status.
我们现在知道，我们正在寻找长期市场，这短暂的位置不蒙悦纳的，因为它们都是预定的是低概率事件为巨大的利润。
We now know that we are looking to long the market, and that short positions will not be taken because they have been predetermined to be low probability events for large profits.
小概率事件原理是概率论中的一个基本又具有实用意义的原理，在这一原理分析的基础上通过几个实例介绍了其在几个方面的应用。
The little probability event principle is an important and basic theorem in probability which has practical applicable meaning and is often used in daily life.
大偏差理论提供了一个很好的办法来计算小概率事件的概率，尽管这种事件发生的概率可能会很小，但是一旦发生将会产生巨大的影响。
Large deviation theory provides a good method to calculus the probability of rare event, which will have great impact once it happens although its probability may be very small.
然而，量子力学的预测只给出事件发生的概率，而不是事件是否会发生的确定性陈述。
The predictions of quantum mechanics, however, give only the probability of an event, not a deterministic statement of whether or not the event will occur.
对一个极端的末尾事件的概率预测上的较小改变，能够导致一场大破坏。
A small shift in the predicted probability of an extreme tail event can wreak havoc.
概率论第一个基本原理中的一条是事件的独立性。
One of the first principles of probability is the idea of independence.
概率论第一个基本原理中的一条是事件的独立性。
One of the first principles of probability is the idea of independence.
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