weighted average

基本解释

In our sample code, we compute again the weighted average, but the interested reader can easily see that a much more complex structure could be to store the aggregation information.
在示例代码中，我们再次计算加权平均数，但是感兴趣的读者很容易就能看出来，其实在聚集信息中完全可以加入复杂得多的结构。
A recent study by the Peterson Institute says that the yuan remains “significantly undervalued”, by 15-25% against a weighted average of the currencies used by China’s trading partners.
彼得森研究院最近的报告说，人民币仍然“ 严重低估 ”，同中国贸易伙伴所用货币的加权平均数相比，人民币低估幅度达15-25%。
So the Dow Jones number you hear in the news each night is simply this weighted average of stock prices. Because of this, the Dow Jones Industrial Average should just be considered a price in itself.
因此，你每天晚上从新闻所了解到的道琼斯指数，都只不过是这些股票价值的一个加权平均数，正因为如此，道琼斯指数只能作为衡量它自身价值的一个数值来考虑。

But they're accountable and we can list all possible values when they're discrete and form a probability weighted average of the outcomes.
但随机变量是离散的话,我们可以把所有的可能值列出来,然后算出加权平均值
耶鲁公开课 - 金融市场课程节选
That'll be the weighted average.
这就是成绩的加权比例
耶鲁公开课 - 基础物理课程节选

The final overall ranking is calculated as a weighted average of all four scores.
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The below graph shows Facebook as a weighted average percentage of all Internet inter-domain traffic.
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an average calculated by taking into account not only the frequencies of the values of a variable but also some other factor such as their variance. The weighted average of observed data is the result of dividing the sum of the products of each observed value, the number of times it occurs, and this other factor by the total number of observations

加权平均
As a comparison, weighted average allocation and rate-based allocation schemes are given for redundant resource allocation.
作为对比,还为剩余资源的分配设计加权平均分配和按比例分配方案。
加权平均值

加权平均
The author chose the method of integrated weighted average price difference in the method of bidding evaluation.
作为政府采购招标代理机构重要一环的评标方法的选择，笔者经过验证选用了综合加权平均差价法。
加权平均法