average sample

基本解釋

Average sample-path optimality for DTMDP in Borel spaces.
一般狀態(tài)空間中的平均樣本軌道最優(yōu)性問題。
In this paper, calculation of average sample number for the latter is given.
本文給出后者的平均檢驗件數(shù)的計算。
Its robustness including false alarm probability, detection probability and average sample number is demonstrated and its asymptotic performance is discussed.
導(dǎo)出了它的一般結(jié)構(gòu)。推證了它在虛警概率、檢測概率和平均抽樣個數(shù)等方面的堅韌性，并討論了它的漸近性能。

One person might be a little low one day, another person might be high, a lot of people might-- you might happen to have captured them on an average day, but overall it averages out, so you get a representative sample.
一個人可能某一天少吃些,另一個人可能多吃些,很多人都會這樣,你可能正好得出人們,平均每天的攝入量,但把它的整體平均一下,就得到有代表性的結(jié)果
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選
This is very important,which is why I am doing it: "If we want to know how fast a human being can run, then it is no use to average out the speed of a "good sample" of the population; it is far better to collect Olympic gold medal winners and see how well they can do.
這話非常重要，是我作這個研究的原因：,“如果想知道人類最快能跑多快，那從好的樣本中測出平均數(shù)是“,沒用的;,而應(yīng)該收集田徑類奧運冠軍的信息,看他們能跑多快。
哈佛公開課 - 幸福課課程節(jié)選

Facebook users from our sample on average can reach 156, 569 other Facebook users through their friends of friends.
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Unlike her, top people today are a little younger: an average age of 57 for our sample as against 58 in 1972.
ECONOMIST: From the archive