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The Derivative of a Map between Vector Spaces. 向量空间之间映射的微分。
Mathematicianstalk about axioms, integrals, and vector spaces. 数学家谈论的是公理、积分和向量空间。
There are several matrices naturally associated with a graph and its vector spaces discussed above. 存在几种与图和上面讨论的向量空间有自然联系的矩阵。
We have discussed sum for subspace of vector space, and cannot popularize sum of subspace to infinitude. 摘要对向量空间的子空间的和的概念不能推广到无限多个子空间的情形进行了讨论。
Definition2: Given two vector spaces ,if , then V1 is called a subspace of v2 . 易见，任何维向量组生成的向量空间都是的子空间。
Compared with the vector space model, the probability model is more effective on describing a users interests. 对比实验表明,概率模型比矢量空间模型更好地表达了用户的兴趣和变化。
The subjects to be covered include groups, vector spaces, linear transformations, symmetry groups, bilinear forms, and linear groups. 涵盖的主题包括群、向量空间、线性转换、对称群、双线性结构、线性群等。
Open Bookmark uses the vector space method and social filtering to get useful information for the users. OpenBookm ark使用向量空间法和社会过滤两种信息过滤方式帮助用户获取有用信息。
The main topics are: determinants, matrices, rank of a matrix, vector spaces, linear equations, eigenvalues and eigenvectors, quadratics. 本课程的基本内容有行列式、矩阵、线性方程组、矩阵的特征值与特征向量。
There are many different types of abstract space in mathematics, for examples, vector space, inner product space, etc. 数学上存在各种不同的抽象空间，例如向量空间，内积空间等。
A new hybrid evolutionary LSF codebook optimization algorithm is proposed based on the vector space stretching. 本文提出了一种新型的基于对LSF矢量空间进行拉伸变化的混合进化码书优化算法。
Kernels were first considered as functions in Euclidean vector spaces, but they are now also designed to handle more general representations. 核函数初始被认为是欧几里得向量空间中的函数，但现在核函数已被应用在了更具一般性的表示方法。
Through the vector space model, text clustering, genetic algorithms to try a new method summary of the text. 通过空间向量模型、文本聚类、遗传算法等成熟的技术尝试一种新的文本摘要方法。
The technique of this paper is to reduce the ease of modules to that of vector spaces by taking localizations and quotients of modules. 方法是通过取模的局部化以及商模，使环上的模的问题转化到域上来解决。
We propose a text vector space model (VSM) based on suffix tree and implement a text categorizing system on the model. 摘要本文在面向网络内容分析的前提下，提出了一种基于后缀树的文本向量空间模型(VSM)，并在此模型之上实现了文本分类系统。
In this abstract setting, the scalars with which an element of a vector space can be multiplied need not be numbers. 向量空间是在域上定义的，比如实数域或复数域。
This paper introduces a text clustering method based on VSM (vector space model). 摘要研究了一种基于向量空间模型的文档聚类方法。
The part of algebra that deals with the theory of vectors and vector spaces. 有关向量与向量空间理论的代数部分。
The experimental result shows that the performance of simple SLM-CIR model should be superior to simple vector space models and probability models. 实验结果表明:简单的SLM-CIR模型的性能要优于简单的向量空间模型和概率模型。
In the paper, a method is proposed based on vector space model making use of the structure to effectively retrieve HTML document. ? 应用了向量空间信息检索方法,扩展了传统的信息检索,利用HTML文档结构提高了在WWW环境下的检索效率。