英语释义

1. a set of vectors along with operations of addition and multiplication such that the set is a commutative group under addition, it includes a multiplicative inverse, and multiplication by scalars is both associative and distributive

片语

locally convex vector topological space局部凸线性拓扑空间

vector r space向量空间

vector-space algorithm向量空间算法

tangent vector space[数]

Vector Field Space Warp矢量区域翘曲

vector in space空间向量

dual vector space对偶向量空间

linear vector space线性向量空间

英汉例句

• There are disadvantages of traditional vector space model in computational complexity, query efficiency and intelligence.

  传统向量空间模型在计算复杂度、查询性能、智能性方面存在种种缺陷。

• In this paper, the concept of anti fuzzy vector space is introduced. Some parallel results with fuzzy vector space are obtained.

  本文引入反模糊向量空间的概念，得到了与模糊向量空间相平行的一些结果。

• We Construct a system of Chinese automatic summarization based on conceptual vector space model.

  开发了一个基于概念向量空间模型的中文自动文摘系统。

• The paper studies character of transform in vector space with the aid of bilinear function.

  本文借助双线性函数来研究向量空间的变换具有线性性。

• The algorithm used backward implication in improved FAN algorithm to activate fault and mapped test vector space to the chaotic space, adopted chaotic search to find out the suitable testing pairs.

  该算法利用改进FAN算法的反向蕴涵部分激活故障并将测试向量空间映射到混沌空间，采用混沌搜索来确定未确定的测试向量位。

• The paper provides some improving measures, and gives a model of active pushing system based on vector space model, which can better improve the efficiency of Web information retrieval.

  本文提出了一系列优化措施，设计了一个基于向量空间模型的主动推送系统原型，更好的满足网上信息检索效率的提高。

• Based on the analysis of the deficiency of the traditional vector space retrieval model, the file structure based vector space retrieval model is presented.

  分析了传统向量空间检索模型在网络信息检索中的不足，给出了基于文档结构的向量空间检索模型。

• This paper with elementary transformation of matrix discusses some properties of a set of vectors in finite dimensional vector space and the theory basis of this method is given.

  该文利用矩阵的初等变换解决有限维向量空间中向量组的线性性质的有关问题，并给出了这种方法的理论依据。

• This paper introduces a text filtering system merging topic classification based on vector space model and sentiment classification based on support vector machine.

  该文介绍了一种文本过滤算法，该算法把基于空间向量模型的主题分类算法与基于支持向量机文本态度分类结合起来。

• This paper introduces the design and implementation of the Chinese text categorizer based on the fuzzy recognition and the extraction of the characteristic vector with the vector space model.

  介绍了一种基于模糊模式识别以及向量空间模型提取特征向量的中文文本分类器的设计与实现。

• The problem of distributed key generation based on vector space access structures is studied.

  本文对基于向量空间接入结构的分布式密钥生成进行了研究。

• The algorithm maps test vector space to the chaotic space and USES chaotic search to find out the suitable testing pairs.

  该算法将测试向量空间映射到混沌空间并采用混沌搜索来寻找一对符合要求的测试向量对。

• Firstly character words of training documents are extracted, vector space model is constructed.

  首先提取出文本训练集的特征词，建立特征向量空间模型。

• The general properties of graded vector space and Lie superalgebras are discussed.

  讨论了阶化向量空间和李超代数的基本性质。

• Aimed at the problems of document automatic classification, a classification method is proposed based on fuzzy vector space model and RBF network.

  针对文本自动分类问题，提出了一种基于模糊向量空间模型和径向基函数网络的分类方法。

• A new approach of email classification based on the concept vector space model was proposed.

  提出了一个基于概念向量空间模型的电子邮件分类方法。

• This article discussed the algorithms of literature filtering based on vector space model (VSM) and other improved models.

  本文从理论上探讨了向量空间模型及其改进模型在专题文献过滤中的相关算法。

• We bring forward a hybrid model that is based on a combination of keywords and concept. The hybrid model is built on vector space model and probabilistic reasoning network.

  本文在向量空间模型和概率推理网络的基础上提出了一个基于关键词与概念相结合的混合信息检索模型。