距离向量,distance vector
1)distance vector距离向量
1.Research and simulation of dynamicdistance vector QoS routing algorithm;动态距离向量服务质量路由研究与仿真
2.Second, the classifier creates rule vector according to each groups of keywords and weights, which includes weight vector anddistance vector.本文探讨了一种基于向量空间模型的规则分类技术,其基本思想是:首先人工为每个类确定一组或n组关键词,并赋予一定的权重,每组关键词代表一条规则;分类器根据给定的每组关键词及权值信息形成规则向量,规则向量包括权值向量和距离向量两部分,最后分类器计算规则向量与文章向量的相似度,来确定文章所属的类别。
3.With simple implementation and lower requirewment, the DV (distance vector)-based localization algorithms meet the requirement of WSN.节点定位技术是无线传感器网络的支撑技术之一,基于距离向量的节点定位算法实现简单、对传感器节点硬件要求较低,符合无线传感器网络大规模、低成本的发展需求,但采用跳段距离代替直线距离给此类算法带来了较大的定位误差。
英文短句/例句
1.Multi-Constrained Path Selection Algorithm Based on the Depth of the Distance Vector基于距离向量深度的多约束路径选择算法
2.These algorithms are also known as DV (distance vector) algorithms.这种路由选择算法就是我们所知的距离向量路由选择算法。
3.Ad hoc Network Routing Protocol Based on On-Demand Distance Vector and the Best Link-State基于按需距离向量与最佳链路状态的Ad hoc网络路由协议
4.Improvement of the Vector Space Model Text Classifier对简单向量距离文本分类算法的改进
5.horizontal social distance横向社会距离 横向社会距离
6.Research into the distance formula between related points in the triangle by means of vector method;向量法研究三角形中相关点之间的距离公式
7.Vectorial Ekeland Variational Principle with a w-distance and Its Equivalent Formulations带有w-距离的向量值Ekeland变分原理及其等价形式
8.One-dimensional Range Profile Recognition Based on FSVM基于模糊支持向量机的一维距离像识别
9.Radar High Range Resolution Profile Identification Based on SVM基于支持向量机的雷达高分辨距离像识别
10.Speaker Verification Based on Model Distance and Support Vector Machine基于模型距离和支持向量机的说话人确认
11.The system and its delay calibration method on inter-satellite dual one-way ranging and timing双向单程距离与时差测量系统及零值标定方法
12.move a short distance in this way in the direction specified向某方向走一小段距离
13.The distance difference is substantially a measurement of one dimension.指出距离差量测本质上是与双星连线轴向相关的一维量测。
14.omnibearing distance navingation system全向方位距离导航系统
15.bearing distance heading indicator方位－距离－首向指示器
16.BDHI (Bearing Distonce and Heading Indicator)方位、距离和航向指示器
17.fire point-blank at sb在近距离内向某人射击
18.fore - and - after clearance(工作部件)前后间距，纵向距离
相关短句/例句
vector distance向量距离
1.After analyzing several methods of query expansion based on mutual information, this paper introduces thevector distance between terms in documents space to the improvement of mutual information and brings forward a query expansion method based onvector distance in documents space.在分析几种基于互信息的查询扩展方法的基础上,将检索词在文档空间中的距离引入到互信息计算中,提出基于向量距离的改进互信息的查询扩展方法。
2.Since word order similarity is the main factor to the ranking results,an algorithm based onvector distance is devised to compute word order similarity in this paper.由于词序相似度是影响简拼搜索排序结果的主要因素,该文提出了基于向量距离计算词序相似度的算法。
3)charge of normal distance法向距离改变量
4)vector space method简单向量距离
1.A feedback learning technology for text classification based onvector space method;基于简单向量距离法的文本分类反馈学习技术的研究
2.It analyzes the shortcomings of Vector Space Method and Bayes and put forwards better methods to improve them.本文全面的介绍了基于向量空间模型的文本自动分类的几种关键技术，深入分析了简单向量距离法和贝叶斯文本分类算法的不足，分别提出了相应的改进算法。
5)data dependance distance vector依赖距离向量
6)Multidimensional distance vector (MDV)多维距离向量
延伸阅读
60钴远距离治疗60钴远距离治疗利用60钴所产生的高能γ射线作远距离治 疗。60钴还可进行腔内或组织间治疗。见"X线治疗"。
