large sample data

基本解釋

Based on the statistics of a large sample of data, the Boltzmann constant is determined at a relative error of 4%.
基于對(duì)大量數(shù)據(jù)的統(tǒng)計(jì)分析，計(jì)算出了玻爾茲曼常量，與理論值的相對(duì)誤差約為4%。
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The first key technique is ocean application oriented visual modeling and radial accuracy testing for middle and large size sample data sets.
第一項(xiàng)關(guān)鍵技術(shù)是面向海洋應(yīng)用的中、大尺寸采樣數(shù)據(jù)集的可視化建模與徑向精度檢測(cè)。
In line with the large sample data bias of population mortality in China, we applied the gravity method to model it, together with a reference to the corresponding data in Japan.
本文針對(duì)中國人口死亡率抽樣數(shù)據(jù)偏差較大這一特點(diǎn)，運(yùn)用引力模型思想借鑒日本相應(yīng)數(shù)據(jù)建模。
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Thinking it might be the (poor) quality of the data, we obtained a large sample of similar data from a different source: supplier contracts.
FORBES: Most People Don't Know Their Business (so asking them about it is useless)

大樣本數(shù)據(jù)
In order to overcome the shortcomings of conventional Kernel Principal Component Analysis(KPCA) method in modeling and analyzing of large sample data(e. g. , high computational complexity, long time modeling and large storage space etc.
常規(guī)核主元分析(KPCA)方法在對(duì)大樣本數(shù)據(jù)分析建模時(shí)，存在運(yùn)算復(fù)雜度高、建模時(shí)間長以及所需存儲(chǔ)空間大等缺點(diǎn)。