dimension reduction的意思

dimension reduction中文翻譯：

降維

[統計]維數縮減

相似詞語短語

dispersion relation───[物][核]色散關系；分散關系；頻散關系

piano reduction───鋼琴減縮

dispersion relations───[物][核]色散關系；分散關系；頻散關系

carbon reduction───碳還原；碳還原法

conversion reaction───轉換反應

deficit reduction───赤字減少

dramatic reduction───大幅減少

drastic reduction───大幅度削減；急劇減少

expensive education───昂貴的教育

雙語使用場景

A mapping - based dimension - reduction algorithm for probability density evolution analysis of stochastic structural responses is proposed.───提出了隨機結構響應密度演化分析的映射降維算法.

dimension reduction method is discussed theoretically and the computer implementation of the method and its results are given.───首先理論上討論降維法，其次給出計算機程序實現的方法及其結果。

In this paper, we propose a dimension reduction method based on the tangent bundle.───本文提出了一種基于切叢的維數約簡方法。

Experiments demonstrate the efficiency of this method for text feature dimension reduction.───實驗驗證了這種方法應用于文本特征降維的有效性.

Feature selection and input dimension reduction are of Paramount im-portance to transient stability assessment based on neural networks.───輸入特征選擇和輸入空間降維是基于神經網絡暫態穩定評估的首要問題。

英語使用場景

A dimension reduction method of voltage stability security region was proposed through a map from high-dimensional node load space to area total load space.

In this paper, the concept of "effective reservation of information" for dimension reduction of process dynamic trend has been proposed for multivariable analysis.

Graphics mode of influential points is available via dimension reduction.

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.