模糊数据关联,Fuzzy data association
1)Fuzzy data association模糊数据关联
1.The traditional method of fuzzy data association algorithm is analyzed.对传统模糊数据关联算法进行了分析,针对其利用最大隶属值赋值原则对目标进行跟踪时可能存在误跟或跟错的情况,提出了基于目标预测值模糊化的模糊数据关联算法。
2)fuzzy subjection function模糊概率数据关联
3)fuzzy relational database模糊关系数据库
1.Fuzziness is introduced into database systems to process this kind of obscure data, which leads to the emergence offuzzy relational database.为了处理模糊数据 ,把模糊性引入数据库系统中 ,从而形成了模糊关系数据库。
2.In this paper, by introducing the quotient operator in the conventional relational database and analyzing the usually methods of extended quotient operator based on the semantics infuzzy relational database, we defined two kinds of querying semantics of quotient result, and put forward a new form and a new method.本文分析了传统关系数据库除操作,讨论了模糊关系数据库除操作的一般扩展形式和基于语义的运算方法——NQ扩展和运算。
3.The thesis analyzes the data features offuzzy relational database (FRDB) on the basis of fuzzy set theory, and gives the formulized description of fuzzy relation.从模糊集合的基本理论出发，分析了模糊关系数据库的数据特点，给出了模糊关系的形式化描述，对由于模糊关系将传统关系的范围由二值逻辑论扩展到模糊集合论而引起的问题进行了探讨，特别对模糊数据库数据的完整性作了较深入的研究。
英文短句/例句
1.Analysis for Clustering Algorithms Based on Fuzzy Relational Database;基于模糊关系数据库的聚类算法研究
2.Research on Fuzzy Relationship Database Theory and Application in Teacher Evaluation System模糊关系数据库理论研究及在教师评价系统中的应用
3.Fuzzy Queries Based on Linguistic Variables in Relational Databases基于语言变量的关系数据库模糊查询
4.Analysis of Calculus Rules on Fuzzy Temporal Relational Algebra模糊时态数据库关系代数演算规则分析
5.Technological Database for EDM Based on Fuzzy Relation Model基于模糊关系模型的电火花加工工艺数据库
6.A Knowledge-Based Approach to Fuzzy Querying over Relational Database一种基于知识的关系数据库模糊查询方法
7.Research and Application of Relational Database s Design for Dynamic Fuzzy Data;面向动态模糊数据的关系数据库设计方法及应用研究
8.The Fuzzy Query Technique of Database Management SystemSQL数据库管理系统中的模糊查询技术
9.Strategy Research of Fuzzy Queries and Result Sets Ranking over Keywords Based on Relational Databases;基于关系数据库的关键词模糊查询及结果集排序策略研究
10.Mining Association Rules in Score Database with Fuzzy Quantitative Constraints;基于模糊数值约束的成绩数据库关联规则挖掘
11.The fuzzy event base and active fuzzy rule base should be established to accomplish the active service function of active fuzzy database.实现主动模糊数据库的主动服务功能 ,必须建立相关的模糊事件库与主动模糊规则库。
12.The Discussing Of Implement Hierarchical Database with Relational Database;用关系数据库实现层次模型数据库的方法探讨
13.The research on material selection fuzzy expert system supported by DBMS数据库支持的材料选择模糊专家系统的研究
14.Research on Fuzzy Data Processing Method in Database Query;在数据库查询中模糊数据的处理技术
15.Research and Application on Dynamic Fuzzy Dependent Relation of Data;数据的动态模糊依赖关系及应用研究
16.Architecture of post-relational database using unified multidimensional data model统一多维数据模型的后关系数据库体系结构
17.Studying,Designing And Implement Of Data Model For Interoperability Between Relation Database And Multimedia Database;关系数据库与多媒体数据库信息互用数据模型的研究、设计与实现
18.A Discussion on Implementation Methods of Layer Dimension Model in Relational Database;层次数据模型在关系数据库设计中的实现方式
相关短句/例句
fuzzy subjection function模糊概率数据关联
3)fuzzy relational database模糊关系数据库
1.Fuzziness is introduced into database systems to process this kind of obscure data, which leads to the emergence offuzzy relational database.为了处理模糊数据 ,把模糊性引入数据库系统中 ,从而形成了模糊关系数据库。
2.In this paper, by introducing the quotient operator in the conventional relational database and analyzing the usually methods of extended quotient operator based on the semantics infuzzy relational database, we defined two kinds of querying semantics of quotient result, and put forward a new form and a new method.本文分析了传统关系数据库除操作,讨论了模糊关系数据库除操作的一般扩展形式和基于语义的运算方法——NQ扩展和运算。
3.The thesis analyzes the data features offuzzy relational database (FRDB) on the basis of fuzzy set theory, and gives the formulized description of fuzzy relation.从模糊集合的基本理论出发，分析了模糊关系数据库的数据特点，给出了模糊关系的形式化描述，对由于模糊关系将传统关系的范围由二值逻辑论扩展到模糊集合论而引起的问题进行了探讨，特别对模糊数据库数据的完整性作了较深入的研究。
4)fuzzy data correlator模糊数据相关器
5)fuzzy relation coefficient(FRC)模糊关联系数
6)Fuzzy association模糊关联
1.This paper firstly presents a fuzzy association method to associate the plots of two traces,then defines the trace association quality,and chooses the two traces with the highest trace association quality as associated trace pair,which increases the correctness of trace association.首先提出了一种模糊关联方法,对两条航迹的航迹点进行关联,然后定义了航迹关联质量,取航迹关联质量最大的两条航迹为关联航迹对,从而提高了航迹关联的准确性。
2.A model using fuzzy association method is proposed in this paper.在此提出一种基于模糊关联的交互式Web信息检索方法,试验结果表明,使用该方法实现查询表达式的重构,可较大幅度地提高Web信息检索系统的查准率。
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数据通信网(见数据通信)数据通信网(见数据通信)data communication networkshu)u tongxinwang数据通信网(datac。mmunicati。nne饰ork)见数据通信。
