expected value of a probability distribution 一种概率分布的期望值 average value of a probability distribution 概率分布的均值 mean of a probability distribution 概率分布的均值 variance of a probability distribution 一个概率分布的方差 probability distribution of a continuous variable 连续变量的概率分布...
Expected Value =Σ(Probability of Event * Value of Event) 其中,Σ表示求和,Probability of Event是事件发生的概率,Value of Event是该事件发生的值或结果。 以一个简单的例子来说明: 假设你有三种投资选择,A、B和C,它们的预期回报和对应的概率分别是: A: 5%的概率获得100元 B: 30%的概率获得200元 C:...
1)expected probability期望概率 1.L-moment method for the Pearson Type-Ⅲ distribution and its expected probability in parameter estimation;P-Ⅲ型分布参数的线性矩估计法及期望概率研究 2.In order to reduce the delay and rejection rates of P2P VOD, a new Multiple Description Coding scheme was propos...
网络一种概率分布的期望值 网络释义 1. 一种概率分布的期望值 www.dictall.com|基于5个网页
Monte Carlo estimates have been obtained for two quantities of interest in a discriminant analysis involving the usual linear discriminant function. The first is the unconditional probability of correct classification; the second is the expected value of its estimate based on the calculated Mahalanobis ...
3.Fuzzy multi-sensor information fusion method based on expected value;基于期望值的模糊多传感器信息融合方法 英文短句/例句 1.Life expectancy 77.1生活期望值77.1 2.The expected value of a random variable.期望值随意可变量的期望值 3.expected value of a probability distribution一种概率分布的期望值 4.un...
The expected value is the mean value of a random variable. In this question, we will calculate the expected value of the continuous random variable. The probability density function is a probability function for the continuous random variable....
Expected value: n. the sum of the values of a random variable with each value multiplied by its probability of occurance. 直译为:对随机变量的每个值乘以其出现的概率, 然后求和。 比如对于一个离散分布的随机变量: 可以发现,期望也是一种平均值或者叫加权平均值,但往往难以获取随机变量所有可能的值及其概...
Expected value, in general, the value that is most likely the result of the next repeated trial of a statistical experiment. The probability of all possible outcomes is factored into the calculations for expected value in order to determine the expected
expected value of a lottery game shows how unfairly it is constructed. Suppose for $1 you choose six numbers from 1 to 48. The probability of choosing all six numbers correctly is 1/12,271,512. If you win $1 million for getting all six correct, what is the expected value of this ...