data dimension reduction

基本解釋

• [計算機科學(xué)技術(shù)]數(shù)據(jù)降維

英漢例句

雙語例句

• The thinking combined with various specific algorithm have many applications in other fields, including data Dimension reduction and regression forecast.
  該思想與各類具體算法相結(jié)合在其他領(lǐng)域已有很多應(yīng)用，其中包括了數(shù)據(jù)降維和回歸預(yù)測。
• Fuzzy rough set theory is an effective tool for reduction of data dimension, but there are few dimension reduction algorithms that are based on fuzzy rough set theory so far.
  模糊粗糙集理論是解決數(shù)據(jù)集維數(shù)問題的有效工具，但基于模糊粗糙集的降維算法還不多。
• High dimensionality is one of the most troublesome difficulties encountered in power system analysis and application. Feature selection is an effective dimension reduction method in data mining field.
  電力系統(tǒng)的高維性是理論研究和工程實踐中遇到的重要難題，特征選擇是屬性空間降維的有效手段，因而研究電力系統(tǒng)特征選擇有著重要的理論價值和實際意義。

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詞組短語

短語

• data dimension reduction method 數(shù)據(jù)降維技術(shù)

• data dimension reduction更多詞組

專業(yè)釋義

計算機科學(xué)技術(shù)

• 數(shù)據(jù)降維

  In this paper, data dimension reduction methods and sample fusion methods are used in Vehicle Logo Recognition, which is to improve recognition rate and recognition reliability.
  本文將數(shù)據(jù)降維技術(shù)和樣本融合技術(shù)應(yīng)用于車標識別,在提高車標識別的速度同時提高了車標識別的可靠性。