And in the feature extraction process, a new face recognition method based on CSVD and non Negative Matrix Factorization (NMF) is presented.
并在特征提取环节，提出CSVD算法与非负矩阵因子算法特征数据相融合的人脸识别算法。
He said he worried about inexperienced riders' lack of awareness of biking rules and strong negative reaction from non-cyclists.
他说，他担心经验较少的骑行者对骑行规则缺乏认识，以及不骑车人群会对此作出强烈的负面反应。
And that's the problem with negativity. Negative people are usually non-starters, because they can't imagine a positive outcome.
而这正是消极的问题，消极的人们通常都不会成功，因为他们无法想像积极的结果。
Therefore, functions using the simplified ABI actually can save, use, and restore non-volatile registers by using negative offsets from the stack pointer.
因此，使用简化ABI 的函数实际上可以通过从堆栈指针开始的负偏移量来保存、使用和恢复非易失性寄存器。
Age is an integer, and must be non-negative.
年龄是整数，并且必须是非负数。
When you notice a negative or non-affirming thought in your head consciously decide to change it. Do not worry if at first you do not believe your new positive thought as overtime that will change.
当你发现脑中出现消极思想或是不确定思想并意识到自己要做出改变时，请先别担心积极思想随着时间变迁会被改变。
This means that it is the responsibility of the calling function to ensure that only non-negative arguments are passed.
这意味着调用函数的职责是确保只传递非负参数。
On average, around 50 non-native species are having a negative impact on existing plants and animals in each country, ranging from nine in Equatorial Guinea to a massive 222 in New Zealand.
平均而言，目前每个国家约有50种非本土物种正对本土现有的动植物有负面影响，其数量范围从赤道几内亚的9种到新西兰的222种之多。
The negative reaction to the Y’s rebranding suggests that non-profit outfits are not all that good at emulating business even when they try.
对YMCA改名的消极反应暴露出非营利组织并不是都擅长于效仿商业模式，即使它们努力过。
In Listing 1, there are two possible implementations of a setter for a property that can only take on non-negative values.
在清单1中，有两个可能的用于特性的setter的实现，该特性只能接受非负数值。
In Vimscript, as in c, only the numeric value zero is false in a Boolean context; any non-zero numeric value-whether positive or negative-is considered true.
和c一样，在Vimscript中，对于布尔值来说，只有数值0为假；任何非0数值—不管是正数还是负数—都为真。
Absrtact: Non - negative matrix factorization (NMF) is a method of parts - based feature extraction, it has been already applied to face recognition successfully.
摘要：非负矩阵分解方法是基于局部特征的特征提取方法，已经成功用于人脸识别。
By establishing a prior inequality, we prove that, under suitable conditions, the unique non-negative solutions of the problems are trivial.
在适当的条件下，通过建立一个先验不等式，证明了其唯一非负解是平凡的。
It is proved in this paper that the minimal characterizing number of a matrix is equal to the spectral radius of the corresponding non-negative matrix.
本文对一个矩阵的最小示性数进行了研究，并证明了一个矩阵的最小示性数等于其对应的非负矩阵的谱半径。
From the mathematical point of view, survival analysis is a type of statistical analysis towards one or more non-negative random variables.
从数学角度看，这种研究主要是对一个或多个非负随机变量进行统计分析。
Wang Rongming(1993) calculated the extinction probabilities for a class of random walk in a random environment with the set of non-negative integers as state space.
汪荣明（1993）求出了状态空间为非负整数集的随机环境中随机游动的灭绝概率，并得到明确的表达式。
Non-negative matrix factorization has non-negative and local characteristics, and it is a new feature extraction method.
非负矩阵分解具有非负性和局部性的特点，是一种新型的特征提取方法。
But it is very difficult to compute the number of non-negative matrix with fixed score row or column vectors, so to compute the number of tournament matrix with fixed score vector is also difficult.
竞赛矩阵和竞赛图由于具有固定行和向量及列和向量的非负矩阵类的计数，是组合数学的一个非常困难的问题，因此对具有固定得分向量的竞赛矩阵的计数问题也比较困难。
Aim: to study the feasibility and influential factors for the resolution of HPLC-DAD data of chiral drugs by non-negative matrix factorization (NMF) algorithm.
目的：研究非负矩阵因子分解算法(NMF)用于手性药物HPLC - DAD二维数据解析的可行性及其影响因素。
Giving a new definition for the rate of entropy production is a proof method adopted in some papers published recent years to guarantee that the rate is non-negative.
在过去发表的非平衡热力学文献中所采用的一种方法就是对熵产生的速率重新加以定义，其目的在于确保熵产生的速率为非负值。
This paper deals with the existence and nonexistence of solutions for a critical semilinear polyharmonic equation with the second boundary and with a non-negative perturbation.
讨论了带非负扰动并具有第二类边值的临界非齐次多重调和方程的多解存在性和非存在性。
It is shown that the grey exponential law can be obtained by means of accumulative generation for non-negative smooth discrete function.
本文论证了非负光滑离散函数累加生成后具有近似的指数规律，即灰指数律。
In this paper, the authors establish a new method of finding the base feasible solution for linear program subject to non-negative variables and equality constraints.
针对这一问题，文章提出了求非负变量等式约束基本可行解的一种方法。
This paper deals with the existence and nonexistence of solutions for a critical semilinear polyharmonic equation with a non-negative perturbation.
讨论了带非负扰动的临界非齐次多重调和方程多解存在性和非存在性。
The problem about how to determine the weak efficient solution of convex multiobjective programming is turned into a problem judge whether an equation has non-negative non-zero solution.
将弱有效解的判断问题转化为判断一线性方程组是否存在非负、非零解的问题。
Given an array of scores that are non-negative integers.
给定一个非负整数数组表示一组分数。
Water Supply System: non-negative pressure water supply system, water room will be located in the basement;
给水系统：采用无负压供水系统，供水机房设于地下室内；
A restoration algorithm for recursive inverse filtering blind image is introduced for non-negative and finite support images.
介绍了具有非负和有限支撑约束的递归逆滤波器盲图像复原算法。
In this article, the sparse non-negative matrix factorization algorithm is applied to quantitative predict the mineral resources.
本文主要是论述稀疏非负矩阵分解算法在矿产资源定量预测中的应用研究。
In this article, the sparse non-negative matrix factorization algorithm is applied to quantitative predict the mineral resources.
本文主要是论述稀疏非负矩阵分解算法在矿产资源定量预测中的应用研究。
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