1) data denoising
数据降躁
2) data dimension reduction
数据降维
1.
Image retrieval based on variable k-nearest neighbor locally linear embedding data dimension reduction algorithm;
基于可变k近邻LLE数据降维的图像检索方法
2.
Application of semantic neighbor-based data dimension reduction method in 3D model retrieval;
基于语义邻域的数据降维方法在三维模型检索中的应用
3.
Image feature data dimension reduction based on concept lattices
基于概念格的图像特征数据降维
4) settlement data
沉降数据
1.
Aimed at the problem of error treatment of measured settlement data,the fairing filtration theory is put forward to treat the measured settlement errors.
实例应用结果表明,经光顺样条滤波处理后,能提高沉降数据分析的精度。
5) data dimensionality reduction
数据降维
1.
Analysis and research on method of data dimensionality reduction
数据降维方法分析与研究
2.
Principal component analysis(PCA),which is a typical method of data dimensionality reduction,transforms high dimensional data to low dimensional data by eigenanalysis of the data matrix and loses little of information within the transformed data.
主成分分析(PAC)是一种典型的数据降维方法,它通过对数据矩阵的特征分析,将高维数据降为低维数据,而且转换后数据包含的信息损失很小。
6) dimensionality reduction
数据降维
1.
This paper compares the most popular dimensionality reduction and pattern classification methods used in criminal suspect face recognition.
比较了犯罪嫌疑人脸部识别中常用的数据降维和模式分类方法。
2.
As a result,the research on dimensionality reduction has always been important in related scientific fields.
数据降维技术是解决这一问题的有效手段,它不仅可以挖掘出数据的本质结构,而且能够以较少的计算代价帮助完成既定的学习任务。
3.
Linear Dimensionality Reduction Technology for Face and Palmprint Feature Extraction;
特征提取或数据降维是发展生物特征识别系统的一个重要支撑技术。
补充资料：险躁
1.轻薄浮躁。
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