algorithm database的例句大全

Several methods of extracting rules from database using neural networks are surveyed in this paper: extracting rules based on BP network and BP algorithm using combining weight algorithm.

评述了利用神经网络从数据库中进行规则发现的几种方法，采用权值组合算法提取规则；

Experimental results on part of the FERET face image database show that the proposed algorithm still has relatively high recognition ratio after adding random noises up to 25% on face image, random discarding image blocks and occluding the face partly.

在部分FERET人脸图像库上的实验结果表明，该算法在对人脸图像添加随机噪声、随机丢块以及部分遮挡后，仍能够维持较高的识别率。

This paper discusses the algorithm of hash bit array for duplication-remove in the relational operations of the DataBase Machine, develops this algorithm and analyses its performance, thus it makes a base for this theory in application research of DataBase Machine.

论述了数据库机中关系运算的哈希位阵列消除重复元组（消重）的硬算法，对其进行了改进，并且对其性能进行分析，从而为该算法在数据库机的应用研究奠定基础。

The algorithm of a real-time database RTDB in the power energy billing system is studied and its concrete implementation is given.

研究并给出了电能量计量计费系统中实时数据库的实现算法。

Realization of Query Algorithm in Public Traffic Database

城市公共交通数据库查询算法的实现

New Database Call Graph Algorithm and Its Application

一种新的数据库访问图算法及其应用

MD 5 algorithm for dynamic database source debugging in VC 6.0 through.

MD5算法的动态库源码在VC6.0上调试通过.

PDF-A new automatic layout algorithm and the realization of dynamic database 2.

一种新的自动布线算法及动态数据库的实现2.

A Practical Algorithm for Converting Unstructured Hypertext to Structured Database

超文本结构化转换算法的研究与实现

A Fast Algorithm in the Establishment of Radar OTH Detection Performance Database

建立雷达超视距探测效能库的一种快速算法

Algorithm design based on hierarchical model database

基于层次模型数据库的算法设计

DNA Database Searching Algorithm Based on Keyword Tree

一种基于关键字树的DNA数据库搜索算法

An Optimization Algorithm of Magic Set Dealing with Recursive Query in Deductive Database

演绎数据库中处理递归查询的一种改进算法

Concurrency control algorithm is used to ensure the consistency of multiuser database while allowing a set of transactions to be executed concurrently.

并发控制算法是为了保证多用户并发执行下的数据库的一致性。

Having no restriction of main memory and record number and attribute number of training database, the algorithm can output practice and accurate decision tree.

该算法没有训练数据库需存储于内存的限制，对训练库也没有记录个数及属性个数的限制，能生成简练、精确的决策树。

Scalable Frequent sub-Tree Mining algorithm ( SFTM) uses pattern growth method in mining frequent sub-trees in labeled tree database, and improves the pruning method for the searching space.

可扩展频繁子树挖掘算法（SFTM）把模式增长方法运用到有序标签树数据库的频繁子树挖掘，并在此基础上改进了对搜索空间树的剪支方法。

As regard to the program design of database, fault-tolerant function, array and macro-substitution technique and Rushmore technique have been established besides setting 130 indexs in 4 large databases and linking the databases with the numbers of the staffs. Therefore, computer algorithm are speeded up.

在数据库程序设计上，除了把130个指标分设在四个大型数据库上以及库之间用职工号联系外，又专门设置了容错功能、数组宏代技术、Rushmore技术等，加快了计算机算法速度。

A WWW Indexed Database Refreshment Algorithm Based on the Highest Responding Ratio

基于最高响应比算法的WWW索引库更新方法

A good algorithm to design such a hierarchical database consists of two steps, first, to describe real world in E-R model and then, convert it to the model supported by the DBMS.

在设计层次型数据库时，一个较好的设计方法是分二步走：首先利用实体联系方法抽象出现实世界的实体联系模型，然后将实体联系模型变换到具体DBMS所支持的层次型模型。

A consistency algorithm for realizing the reconfiguration of partitioned database in DDBS

DDBS中实现分割数据库重构的一致性算法