singular value decomposition

Meanwhile to reduce the cost of memory space, this paper takes the Semi-Discrete Decomposition Method rather than the Singular Value Decomposition.

同时为了进一步降低存局部潜在语义分类的存储空间的开销，采用半离散分解方法替代奇异值分解方法。

The paper put forward an improved collaborative filtering algorithm based on symbolic data analysis, which apply singular value decomposition and symbolic data analysis method to recommended system.

本文提出一种改进的基于符号数据的协同过滤推荐算法，即将奇异值分解和符号数据分析方法结合起来运用到推荐系统中。

The algorithm is a matrix singular value decomposition.

该算法将一个矩阵进行奇异值分解。

Research on Based on Singular Value Decomposition and KL Projection Fusion Decision

基于KL投影和奇异值分解相融合的人脸识别方法的研究

A digital audio watermarking algorithm based on SVD ( Singular Value Decomposition ) and mean quantization are presented.

提出了一种基于奇异值分解和均值量化的音频数字水印算法.

Singular value decomposition SVD that ( Singular Value Decomposition ) algorithm.

SVD即奇异值分解 ( SingularValueDecomposition ) 算法.

For multi-component signals, a new multi wavelet ridge extraction method based on reassigned algorithm and singular value decomposition is proposed.

对于多分量信号，本文提出了一种基于重分配算法和奇异值分解的多脊提取方法，它也具有很好的抗噪性能，并能有效地用于机械系统的故障诊断。

A new approach for analytical hierarchy process ( AHP) weight determination, consistency test and improvement was proposed through singular value decomposition ( SVD) and possibility-satisfiability method ( PS).

利用奇异值分解和可能满意度方法，提出了一种新的层次分析法权重计算、一致性检验与改进过程。

The system is supported by a computational algorithm based on Singular Value Decomposition ( SVD) for the discovery of groups of chatters and hidden communication patterns within the chatrooms.

系统由一个基于奇异值分解（singular value decomposition）的计算算法支持，该算法主要用于搜索聊天室中的聊天者群组和隐藏的通信模式。

Using Matrix Singular Value Decomposition Method to Revise a Paragraph's Keyword Vectors

矩阵单值分解与段落关键词向量的修正

Research on the reconstruction for bioluminescence tomography using truncated singular value decomposition method

截断奇异值分解的生物发光断层成像重建问题

Application of singular value decomposition to potential field data processing

奇异值分解在位场资料处理中的应用

A Signal Index: Aperiodicity Degree Based on Matrix Singular Value Decomposition

基于矩阵奇异值分解的信号非周期性程度指标

Pattern Recognition of Personal Information Based on Singular Value Decomposition and Neural Network

基于奇异值分解和神经网络的个性化信息模式识别

Rather than estimating the BRDF function or any parameters in a reflectance model, Singular Value Decomposition ( SVD) is used to estimate a low dimensional approximation of the image set of a Lambertian object under both changing of illumination and geometrical pose.

所提出的方法不是直接去估计对象反射模型中的参数，或是去拟合BRDF函数，而是用奇异值分解（SVD）来拟合Lambertian对象在光照和几何朝向变化情况下的所有图像集合。

The output signal space was decomposed into signal space and noise space by SVD ( singular value decomposition) method, then the modal parameters were estimated directly.

运用SVD（singular value decomposition）分解将含噪声的输出信号空间分解为信号空间和噪声空间，然后直接估计结构的模态参数。

Fuzzy Model Structure Analysis and Simplification Based on Singular Value Decomposition

基于奇异值分解的模糊模型结构分析和精简

Face Recognition Based on Singular Value Decomposition and Discriminant KL Projection

基于奇异值分解和判别式KL投影的人脸识别

Digital image is transformed into singular value matrix that contains non-zero singular values by singular value decomposition ( SVD), the image is compressed.

通过对图像进行奇异值分解，将一幅图像转换成只包含几个非零值的奇异值矩阵，实现图像压缩。

Singular Value Decomposition for Experimental Data of Dynamical Systems

动力系统实测数据的奇异值分解技术

Based on block Singular Value Decomposition, a new algorithm for embedding the watermarking into the block largest singular value is proposed. And the watermarking can be detected without the original image.

一种基于分块SVD的数字水印算法被提出，原始图像先进行分块SVD分解，选取每块中最大的奇异值通过量化的方法嵌入水印，在水印检测过程中不需要原始图像。

A image quality evaluation method based on visual masking effect and singular value decomposition is proposed.

将人眼视觉特性和图像本征特性相结合,设计了一套基于视觉掩盖和奇异值分解的图像质量评测方法.

Sensing of wireless microphone signal in cognitive radio networks using singular value decomposition

认知无线电网络中基于SVD算法的无线麦克风信号的检测

Using the generalized singular value decomposition ( GSVD ), the expression of general solution is given.

利用广义奇异值分解给出了该问题最小二乘解的表达式.

Theoretically , canonical truncated singular value decomposition ( TSVD ) is considered a good regularization method in solving ill-posed problems.

典则 TSVD 方法是求解线性不适定问题的一种很好的正则化方法.

Analysis or IR Spectra at Equilibrium States by Singular Value Decomposition Least Squares Method

奇异值分解最小二乘法解析平衡态光谱数据