Each eigenvalue of a matrix corresponds to a specific direction in the vector space.
A domain-based vector space model is provided by this research.
By investigating the code space in frequency domain and the data vector space of the multipath signals, the noise-subspace-based approach is used to perform blind channel estimation.
通过研究多径信号频域码空间和数据矢量空间,采用噪声子空间技术进行盲信道估计。
The affine group can be viewed as the group of all affine transformations of the affine space underlying the vector space Fn.
仿射群可以被看作在向量空間 Fn底層的仿射空間的所有仿射變換的群。
More recent developments followed the formulation of the vector space concept into analgebraic structure, and the growth offunctional analysis.
最近的事态发展后制定的向量空间的概念纳入代数结构和生长的功能分析。
He explained word embedding as mapping words into vector space for analysis.
他把词向量解释成:把词映射到一个向量空间里,以便进行分析。
A vector space over a field F is a set V together with two binary operations.
域 F 上的向量空间是集合 V 再加上两个二元运算 。
The matrix A still embeds U into the underlying vector space but is no longer an isometry in general.
矩阵 A T 仍把 U 嵌入到低层向量空间中但一般不再是等距的。
Proposes a new approach for user modeling and updating based on dendriform vector space model, in order to meet the personalized needs of customers in e-shopping.
提出了一种基于树状向量空间模型的用户兴趣建模和更新方法,以满足网络消费者个性化的服务需求。
For instance, abstract algebra arises by relaxing the axioms of a vector space, leading to a number of generalizations.
例如,放宽向量空间的公理就产生抽象代数 ,也就出现若干推广。
In our case, effective search results can be obtained by creating a vector for each letter in a word and returning results based on the closest match in vector space.
在我们的例子中,可以通过为词中的每个字母创建向量并返回向量空间中最接近的匹配结果来获得有效的搜索结果。
A non-normal space of some relevance to analysis is the topological vector space of all functions from the real line R to itself, with the topology of pointwise convergence.
与分析有些关系的非正规空间是所有从实直线 R 到自身的函数的拓扑向量空间,带有逐点收敛拓扑。
An element of a vector space.
向量元素:向量空间的元素