large sample data

基本解釋

• [計算機科學技術]大樣本數(shù)據

英漢例句

雙語例句

• Based on the statistics of a large sample of data, the Boltzmann constant is determined at a relative error of 4%.
  基于對大量數(shù)據的統(tǒng)計分析，計算出了玻爾茲曼常量，與理論值的相對誤差約為4%。
  http://www.chazidian.com
• The first key technique is ocean application oriented visual modeling and radial accuracy testing for middle and large size sample data sets.
  第一項關鍵技術是面向海洋應用的中、大尺寸采樣數(shù)據集的可視化建模與徑向精度檢測。
• 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.
  本文針對中國人口死亡率抽樣數(shù)據偏差較大這一特點，運用引力模型思想借鑒日本相應數(shù)據建模。
  blog.sina.com.cn

權威例句

• 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)

• large sample data更多例句

專業(yè)釋義

計算機科學技術

• 大樣本數(shù)據

  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)方法在對大樣本數(shù)據分析建模時，存在運算復雜度高、建模時間長以及所需存儲空間大等缺點。