向量空间

基于多层向量空间模型的Web信息检索方法

A Web Information Retrieval Method Based on Multilayer Vector Space Model

利用向量空间模型（vectorspacemodel）进行网页文档表示，然后利用线性过滤器对网页文档进行过滤。

Based on Vector Space Model filtering the web document according to adaptive user model .

Fuzzy向量空间的又一新定义

The new definition of fuzzy vector space

利用生成的向量空间，对Web服务进行模糊聚类。

According to the generated vector spaces , fuzzy clustering of Web services can be done .

设B是一个复的向量空间，它是由环链在平环上的简单闭曲线生成。

Let B be a complex vector space generated by some simple closed curves in the annulus .

自行调整粒度的XML向量空间检索

XML Vector Space Retrieval Of Automatic Granularity

分析向量空间模型的原理及构建方法，对向量空间模型进行扩展，提出Web服务向量空间模型。

Analyses the principle of VSM . And extends it , puts forward Web services vector space model ( WSVSM ) .

本文结合W亡b信息表示的特点，提出了一种N层向量空间模型。

Using the character of denotation of Web information , an N-level vector space model is proposed .

设X是一个实的Hausdorff拓扑向量空间，Y是一个实的局部凸向量空间，C是Y中的闭凸锥，K（？）

Let X be a real Hausdorff topological vector space and Y a real locally vector convex space .

一种基于相似度值的向量空间投影HITS算法

A Vector Space Projection HITS Algorithm Based on Similarity Value

IDS系统中基于向量空间模型的异常检测

Anomaly Detection Based on VSM in IDS

令K为局部域，Kn为K上n维向量空间。

Let K be a local field and K n be the n dimensional vector space over K.

在分析了传统向量空间检索模型的不足的基础上，给出了一种利用分解的向量空间模型进行Web新闻信息检索的方法。

Based on the analysis of the deficiency of the traditional vector space retrieval model , a Web News Retrieval approach is presented based on splited vector space model .

目前，一些比较成熟的文本分类算法已经被应用到了文本分类中，但它们大都是基于向量空间模型（vectorspacemodel）的。

At present , some comparatively mature text classification algorithm has been applied to text classification , but most of it is based on vector space model ( Vector Space Model ) .

信息过滤Agent根据用户已有的信息资源分析用户喜好，采用向量空间法进行信息过滤。

According to the user ready-made information resources , information filtering Agent analyses the user 's favorite and adopts vector space method to carry out the personalized information filter .

令V是域F上的向量空间，F（V）是作用于V上的所有有限秩线性变换构成的向量空间。

Let F ( V ) be the space of all finite rank linear transformations on a vector space V over a field F.

分析了Agent和一般信息检索模型的特征，根据Web网页信息检索的特点，综合布尔逻辑模型和向量空间模型的优点，提出了一种基于Agent的智能、主动、自适应超文本网页信息检索模型。

With the analysis of the features of Agent and the Web information search , this paper presents an intelligent self-adaptive model for hyper-text homepage information search based on Agent .

专著〔1〕用反证法证明了：若R不是全迷向的向量空间，则它含有一个非迷向向量。

N. Jacobson has proved in his treatise [ 1 ] that , if R is not totally isotropic , then it contains a non-isotropic vecter .

关于局部凸的Hausdorff拓扑向量空间中的广义变分不等式问题

On generalized nonlinear variational inequalities in locally convex Hausdorff topological vector spaces

VMS系统服务向量空间的内部特征

The internal characteristics of the VMS system servers vectors space

设E是序列完备的局部凸拓扑向量空间，｛xj｝是E中收敛序列。

Let E be a sequence complete locally convex topological vector space . { xj } is a convergence sequence in E.

对XML文档的信息检索技术进行了研究，提出了一种在向量空间模型中自动界定信息单元的检索方法。

This paper introduces XML information retrieval technology based on Vector Space Model and presents a retrieval method which can identify suitable information unit for retrieval in vector space automatically .

KNN（K-NearestNeighbour）是向量空间模型中最好的文本分类算法之一。

K - Nearest Neighbour is one of the best text categorization algorithm s.

本文在N层向量空间模型和主题树模型的基础上，通过分析两个模型的分层特性，提出了一种Web主题检索算法。

In this paper , authors analyze the characteristic delimitation of the N-level vector model and topic-specific tree model , and propose a novel kind of topic-specific retrieval algorithm based on the two models .

基于两层向量空间模型和模糊FCA本体学习方法

An Ontology Learning Method Based on Double VSM and Fuzzy FCA

Hausdorff局部凸拓扑向量空间Φ－混合平稳随机序列的大偏差

On Large Deviations for Φ - mixing Stationary Random Sequences in Hausdorff Locally Convex Topological Vector Spaces

使用LDA建模，获得文本与隐含类别之间的概率分布矩阵，以此将文本来表示成概率分布的向量空间模型。

And the probability distribution matrix is used as a vector space to present the texts .

把F2~n上的正形置换推广到一般素域向量空间Fp~n上，研究了广义正形矩阵的有理标准型；

By using the orthomorphic permutation over vector space F_p ~ n , we research the rational standard forms of generalized orthomorphic matrices , present some constructions of generalized orthomorphic permutation .

在锥序Banach向量空间引入了集值映射在超有效意下的次微分（次梯度）；

A kind of subdifferential ( subgradient ) of set-valued mappings in ordered Banach vector spaces is introduced in the sense of super efficiency .

本文基于传统搜索引擎Google的基础上，实现了个性化的搜索。论文重点阐述了基于向量空间模型的个性化搜索系统的设计和实现过程。

Based on traditional search Engine-Google , This paper implemented the function of personalized search system and elaborated the design and realization of personalized search system which using Vector Space Model .