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- The linear algebra as a branch of mathematics is the science , which takes matrix theories as center and limited dimension vector space combining with matrix ,namely the theories of the linear space and linear transformation, as the object. 线性代数是代数学的一个分支,它以矩阵理论为中心,以与矩阵结合的有限维向量空间即线性空间和线性变换的理论为对象的一门科学。
- finite dimensional vector space 有限维向量空间
- two dimensional vector space 二维向量空间
- Continuous selections of set-valued maps in finite dimensional vector spaces and its derivatives 有限维空间中集值映射及其导数的连续选择
- In high dimensional decision space, the result set of SPEA is covered by GEPMO at least 87.5%, inversely at most 5%. 在标准测试函数上的实验结果表明了新算法的有效性,在高维决策空间中GEPMO能够覆盖SPEA算法的结果集87.;5%25,但SPEA覆盖GEPMO仅为5%25。
- The new method of document feature extraction is also used to solve the problem that the dimention of the keyword vector space is too high with increasing of keywords in document. 使用新的文档特征抽取方法还解决了由于文档关键字过多而导致文档特征向量的维数过高的问题。
- Maybe the amount of original features is very large, sample objects maybe situate in high dimensional space, but they can be expressed in low dimensional space by mapping or transforming method or etc. 原始特征的数量可能很大,样本可能是处于一个高维空间中,通过映射或变换等方法可以用低维空间来表示样本。
- In the similarity query processing based on high dimensional indexing, the searching space is usually narrowed down by pruning the inactive subspaces which do not contain any query results. 在基于高维索引技术的相似性查询处理中,通常通过过滤那些不包含任何查询结果的非活动子空间来不断缩减搜索空间。
- The Derivative of a Map between Vector Spaces. 向量空间之间映射的微分。
- High dimensional stability throughout the lifespan is achieved by the low creep tendency of the polymers used. 由于所用聚合物的低蠕动性,可在整个寿命期达到很高的尺寸稳定性。
- Data cube has been playing an important role in the high dimensional OLAP operations. 摘要数据立方体在许多多维数据的数据仓库的高速OLAP操作中扮演着重要的角色。
- 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。
- Hsieh PF,Landgrebe D A.Classification of high dimensional data[D].PhD thesis of Purdue University,1998. 路威.;面向目标探测的高光谱影像特征提取与分类技术研究[D]
- This method involves integration on high dimensional hypercubes and estimating the volume of "half" hypercubes. 这个方法包含对超立方体的积分并估计”半”超立方体的体积。
- Mathematicianstalk about axioms, integrals, and vector spaces. 数学家谈论的是公理、积分和向量空间。
- Srivastava, A High Dimensional Array Assigment Method For Parallel Computing Systems. 京兆(今陕西西安)人。
- 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。
- Mathematicians struggle with ways to tame these monsters, which they call "high dimensional" systems. 数学家一直努力寻找驯服这些怪物的方法,他们称之为“高维”系统。
- 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。
- 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。