data sparsity

基本解釋

• [計(jì)算機(jī)科學(xué)技術(shù)]數(shù)據(jù)稀疏

英漢例句

雙語(yǔ)例句

• The collaborative filtering (CF) algorithms often suffer from data sparsity problem.
  評(píng)分矩陣數(shù)據(jù)稀疏問題嚴(yán)重影響協(xié)同過濾推薦性能。
• Translation template can solve the problem of data sparsity, large storage space and low matching precision of examples.
  利用繙譯模板可以有傚的解決繙譯實(shí)例的數(shù)據(jù)稀疏問題、簡(jiǎn)化實(shí)例庫(kù)的槼模竝提高實(shí)例匹配的精確率。
• Aiming at the problem of data sparsity for collaborative filtering, a novel rough set-based collaborative filtering algorithm is proposed.
  針對(duì)協(xié)同過濾中的數(shù)據(jù)稀疏問題，提出了一種基於粗集的協(xié)同過濾算法。

• data sparsity更多例句

詞組短語(yǔ)

短語(yǔ)

• Input data representation and sparsity 輸入數(shù)據(jù)的表示和稀疏性

• data sparsity更多詞組

專業(yè)釋義

計(jì)算機(jī)科學(xué)技術(shù)

• 數(shù)據(jù)稀疏

  The collaborative filtering (CF) algorithms often suffer from data sparsity problem.
  評(píng)分矩陣數(shù)據(jù)稀疏問題嚴(yán)重影響協(xié)同過濾推薦性能。