查询词典 fundamental algorithm

The study proposed three methods which are the character clustering algorithm, the concept clustering algorithm of the aggregate computing and the concept clustering algorithm of the sememe distance.

本研究提出三种分群方法，分别是词形分群演算法、基於集合计算的概念分群演算法和基於义原距离的概念分群演算法。

An algorithm called the view compartmentalized algorithm which based on the threshold connected re- gion. The basic idea of the algorithm is according as drawing rules and their semantemes, to recognize and to mark the basic views, technical requirement as well as other views from the overall engineering drawings.

其基本思想是根据工程图绘制规则，提出了阈值邻接和阈值连通的概念，将工程图样的基本视图、技术要求以及其他视图等从整体工程图样中识别与区分，再进行标识。

This algorithm converts all the existed methods using the multiplier variable approach such as Ritt's algorithm based on Janet division and Wu's algorithm based on Thomas division.

这个算法包含了已有的乘子变量法，例如基于Janet除法的Ritt算法和基于Thomas除法的Wu微分特征列算法。

In this paper, we have conducted some experiments on the ISCAS89 benchmarks that are in form of EDIF. We compare FEAS algorithm, FEAS plus algorithm and algorithm based on classify paths on running time. Those algorithms are implemented in C language. At last we conclude that our algorithms can achieve retiming transforming quickly.

本文实验以ISCAS89标准测试电路的EDIF网表为输入数据源，通过编写C程序对FEAS算法、改进的FEAS算法和基于路径分类的重定时算法进行对比，结果表明我们的算法能够快速完成同步时序电路的重定时变换。

Khanchian"s ellipsoidal algorithm and Karmarkar"s projective rescaling algorithm for linear programming were proved of polynomial time algorithm.

Khanchian的椭球法和Karmarkar的投影尺度法，证明了线性规划问题确实存在多项式算法。

This algorithm reduces the data of the text input vector by the data reduction method based on rough sets theory,searches and optimises the initial input of the BP algorithm by genetic algorithm.

分析BP算法的缺点，并结合遗传算法和粗糙集理论构造出一种基于Rough-GA-BP的文本分类方法。

A nulling algorithm based on a modified genetic algorithm, which is a feedback algorithm decided by power, presented can suppress jamming in the direction different from that of signals effectively.

提出了一种阵列天线干扰抑制的改进遗传算法，在射频端基于功率判决直接通过调节权系数进行波束合成，可以有效地抑制与信号方向不同的干扰。

The genetic algorithm proposed in this paper is called pseudo parallel genetic algorithm, which is designed by author. This kind of search way improves the basic genetic algorithm.

本文用到的遗传算法是由作者自行设计的伪并行遗传算法，该算法是对基本遗传算法的改进，在收敛速度和全局搜索能力方面远远优于基本遗传算法。

Considering just-in-time production, the mathematical model of flexible job-shop schedulingfor bi-objective is established. To solve the model, a genetic algorithm is developed. In this algorithm, a two-row chromosome structure is presented because of the special point of the model. At the same time, AOV network is applied to decode and compute the fitness function. Then selection, crossover and mutation operator of the genetic algorithm are designed. Finally, an example of job shop scheduling is shown.

同时考虑现代生产准时制的要求，建立了柔性作业车间调度问题的双目标数学优化模型，并给出了求解模型的遗传算法的具体实现过程；针对模型的特殊性，提出了染色体两层编码结构，将AOV网络图应用到解码和适应度函数的计算中，通过一个调度实例进行验证，给出了相应的选择、交叉、变异操作设计方案。

Traditional page clustering algorithm based on DOM tree edit distance is not suitable for the complex Document Object Model tree structure pages created from dynamic templates. In this paper, an improved Web page clustering algorithm was proposed based on partial tag tree matching. In the proposed algorithm, the appropriate weights were assigned to the nodes according to their effects on the layout of Web pages and the level difference between template nodes and non-template nodes.

传统的基于DOM树编辑距离的网页聚类算法不适合文档对象模型树结构复杂的动态模板网页，提出了一种基于局部标签树匹配的改进网页聚类算法，利用标签树中模板节点和非模板节点的层次差异性，根据节点对布局影响的大小赋予节点不同的匹配权值，使用局部树匹配完成对网页结构相似性的有效计算。

In the chapter 2, the theoretic knowledge about the photosensitive resin and the grinding tools was firstly introduced.

第二章阐述了光固化树脂结合剂磨具的相关理论研究。

Do not use the program's indenting or margin-setting features; these will be added during typesetting.

不要使用缩排，页面边缘设置之类的选项，偶看不大懂。