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- vector space projection 向量空间投影
- Space project motion is right now apropos 20 hours. 此时距离项目动议恰好20个小时。
- The government has blown the whistle on the space project. 政府已经中止了那项宇航计划。
- The Derivative of a Map between Vector Spaces. 向量空间之间映射的微分。
- 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。
- 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。
- 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。
- Mathematicianstalk about axioms, integrals, and vector spaces. 数学家谈论的是公理、积分和向量空间。
- 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。
- Supported by the National Space Project and the National Natural Science Foundation of China. 国家空间计划和国家自然科学基金资助的项目。
- 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。
- Space project management - General requirements - Part 2: project breakdown structure. 太空项目管理。一般要求。第2部分:项目取消方式。
- 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。
- The Zhujiang New Town underground space project is the largest and most prominent underground space project in Guangzhou city. 摘要珠江新城地下空间工程是广州最大最突出的地下空间工程。
- 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 fusion estimation algorithm of a class of dynamic multiscale system based on state space projection is explained for clearly understanding of its essence in this paper. 摘要为了进一步认识基于状态空间投影的一类动态多尺度系统的融合估计算法本质,本文对该算法进行了分析。
- 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。