查询词典 dimensionality

First,a new non-linear dimensionality reduction is used to resolve the problem.

首先，利用近似体积有界的非线性降维技术解决了点过滤问题。

In this part, the static hiberarchy from four dimensionality of NCS is analyzed.

第四章 资本网络系统的动态演化——资本转换。

Chaos optimization algorithm is global search method and it need not to consider SVM dimensionality and complexity.

混沌优化算法是一种全局搜索方法，在选取SVM参数时，不必考虑模型的复杂度和变量维数。

This method can overcome the curse of dimensionality.

此方法能解决"维数灾难"问题。

For objects with a high dimensionality feature space and a data set with large amount of samplesthat belong to many different classes, it is useful to divide and discompose them according to MIDA.

一个值得研究的方案是将覆盖的思想(或基于覆盖的对数据的描述方法)应用于特征选择的主分量分析，为此，引入点对的概念，提出了点对主分量分析方法DPCAA(Double-point Principal Component Analysis Algorithm)。

On the basis of its importance both in theoretical research and practical application, gait recognition needs to be further studied. With the help of current research findings, this thesis has made the following innovative contributions: 1. Based on the perceptual shape descriptors and the eigenspace transformation, a new automatic gait recognition algorithm is proposed. The principal component analysis and the multiple discriminant analysis are used to reduce data dimensionality and to optimize the separability of different classes.

鉴于步态识别技术具有重要的理论研究意义和实际应用价值，本文对其进行了深入的研究，取得了以下研究成果： 1、利用主成分分析方法和多重判别分析方法进行特征降维，提出了一种基于感知轮廓描述子和特征空间变换的自动步态识别算法。

Non-negative matrix factorization is a newly popular method for non-negative dimensionality reduction, feature extraction, data mining, etc.

摘要非负矩阵分解(Non-negative matrix factorization， NMF)是一个近年来非常流行的非负数据处理方法，它常用于维数约减、特征提取和数据挖掘等。

According the analysis result, we set up the brands armada with the do better and bigger brands in"the two dimensionality mold"as flattop brands and with the develop brands and upgrade brands as the frigate brands.

根据分析的结果，以二维度图中的做强做大品牌为航母品牌，以提升品牌和拓展品牌为护卫舰品牌打造天津市品牌舰队。

Results The appearance of behavior problems was difference if the children's four dimensionality was...

外化、内化、失调和能力四个维度为阳性与阴性的儿童中行为问题的发生均有差异；外化或失调维度得分高的儿童易出现攻击行为，不易出现抑郁行为；内化维度得分高的儿童易出现社会退缩；能力维度得分高的儿童不易出现破坏和社会退缩行为。

Discontinuity is an essential feature of the modernity, and primary prerequisite that we launch studying about modernity too; Three motive force mechanisms of modernity—Separation of time and space, disembedding mechanism, reflectivity in knowledge.Modernity has four basic institutional dimensionality :Capitalist, industrialism, military power and surveillance.

现代性的基本特征是断裂，而且也是我们展开对现代性研究的首要前提；现代性有三个动力机制：时空的伸延和分离、脱域机制、对知识的反思性；现代性有四个基本的制度性维度：资本主义、工业主义、军事力量和监督体系，由此所导致的全球化也有四个维度：世界资本主义体系、民族国家体系、国际劳动分工和世界军事秩序。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？