data dimensionality reduction

常見(jiàn)例句

One of the steps of data preprocessing is dimensionality reduction.
維數(shù)約簡(jiǎn)是數(shù)據(jù)預(yù)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(shù)據(jù)降維和壓縮感知的圖像哈希理論與方法，國(guó)家自然科學(xué)基金（青年科學(xué)基金項(xiàng)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(shí)際應(yīng)用中的許多數(shù)據(jù)，如圖像，眡頻，通常具有張量性和高維性特征，張量數(shù)據(jù)的維數(shù)約簡(jiǎn)便成爲(wèi)近期的研究熱點(diǎn)。
ceaj.org