1) independent component
独立成份
1.
The algorithm first makes use of latent semantic indexing to re-duce the dimension and wipe off noise,and then it introduces independent component analysis to extract statistic inde-pendent and semantic features.
该算法首先采用潜在语义分析降低文本的维数并去除噪声,然后运用独立成份分析方法在潜在语义特征中提取出最能表达语义且相互统计独立的特征。
2.
The algorithm first makes use of latent semantic indexing to reduce the dimension and wipe off noise, and then it introduces independent component analysis to extract statistic independent and semantic featur.
本文提出的算法首先采用潜在语义分析降低文本的维数并去除噪声,然后运用独立成份分析方法在潜在语义特征中提取出最能表达语义且相互统计独立的特征。
2) independent component analysis
独立成份分析
1.
Independent component analysis in extracting sub-signal of ECG;
独立成份分析提取心电信号子成份
2.
Research on Joint Detection for TD-SCDMA Based on Independent Component Analysis;
基于独立成份分析的TD-SCDMA联合检测技术研究
3.
Independent component analysis (ICA) has been used to investigate the same face images under variant light conditions and three combination coefficients are randomly selected to simulate the distribution of these images in ICA subspace.
应用独立成份分析(ICA)方法研究了不同照明条件下同一姿势人脸的图像,并用图像在ICA空间中任意三个独立成分的组合系数模拟得出:1)强度变化的同一幅人脸图像分布在一条直线上;2)照明方向变化下的同一姿势人脸的图像按一定规则集中分布。
3) ICA
独立成份分析
1.
In order to overcome the shortcoming of the traditional methods,independent component analysis(ICA) is used to analyse the factor that has influence on the trend of stocks and the returns of stocks.
为了克服传统的股票分析方法的缺点,将独立成份分析方法用于分析影响股票走势和收益的因素。
2.
Independent component analysis (ICA) or blind source separation is a modern signal processing technique to multivariate financial time series such as a portfolio of stocks.
独立成份分析是一门新兴的盲源分离技术,它在金融时间序列方面的应用才刚刚开始。
3.
Furthermore,the feature vectors fused by independent component analysis(ICA)with global and local features were given.
该方法首先对预处理后的人脸图像进行全局特征及局部分量的提取,分别采用离散余弦变换(DCT)提取包含图像大量信息的低频部分特征和奇异值分解(SVD)抽取图像的代数特征作为图像的全局特征,采用非负矩阵分解(NMF)提取图像的局部分量特征,然后将此两类特征以独立成份分析(ICA)进行融合,获取用于人脸识别的特征向量。
5) Independent Identity
独立身份
6) independent mineralization
独立成矿
1.
This paper has reported the discovery that the dispersed elements(Re,Se) are extremely enriched in the Zhajistan sandstone-hosted uranium deposit,Yili Basin,discussed the possibility of the independent mineralization of the dispersed elements under interlayer oxidation.
研究了伊犁盆地扎基斯坦砂岩型铀矿床中的分散元素(Re、Se)超常富集现象,探讨了分散元素在层间氧化带独立成矿的可能性。
补充资料：成份股指数
参考条目
- 上证指数
- 深证指数
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条