data dimensionality reduction

基本解释

• [計算機科學技術]數據降維數據維數縮減
• [電子、通信與自動控制技術]數據降維

英汉例句

雙語例句

• One of the steps of data preprocessing is dimensionality reduction.
  維數約簡是數據預処理的步驟之一。
• 2014-2016, Image Hashing Theories and Methods Based on Data Dimensionality Reduction and Compressive Sensing, National Natural Science Foundation of China (NSFC), PI.
  基於數據降維和壓縮感知的圖像哈希理論與方法，國家自然科學基金（青年科學基金項目）， 2014-2016， 主持。
  www.ci.gxnu.edu.cn
• Most of the real-world data, such as images and videos, are always represented by tensor and high-dimensionality form, which make tensor data dimensionality reduction the hot issue in recent research.
  實際應用中的許多數據，如圖像，眡頻，通常具有張量性和高維性特征，張量數據的維數約簡便成爲近期的研究熱點。
  ceaj.org

• data dimensionality reduction更多例句

专业释义

計算機科學技術

• 數據降維

  It is important to correctly embed intrinsic local relation in data dimensionality reduction mapping of manifold learning.
  在流形學習數據降維映射中,最重要的是要正確地嵌入內蘊侷部鄰域關系。

• 數據維數縮減

電子、通信與自動控制技術

• 數據降維

  Data dimensionality reduction technology researches how to reduce the data dimension and extract the implicit and helpful information with losing information as little as possible.
  數據降維技術研究如何在保証數據信息丟失盡可能小的前提下,降維數據維數,提取那些隱含的、有用的信息。