heuristic algorithm

Feature weighting is one of the important problems for feature weighting based KNN algorithm, and many heuristic methods have been employed to solve the problem traditionally.

特征权重学习是基于特征赋权的K近邻算法需要解决的重要问题之一，传统上提出了许多启发式的学习方法。

The Two-dimension Optimization Arranging Heuristic Algorithm and Its Application in the Yangtse Gorges Permanent Ship Lock Decision System

二维优化编排启发式算法及其在三峡永久船闸调度决策系统中的应用

With the advantage of parallel calculation, heuristic algorithm has been used in the research.

启发式算法以其计算的并行性优势应用于码分多址系统的多用户检测中.

Genetic algorithm ( GA) is a method which is between the heuristic algorithm and random algorithm.

遗传算法是处于启发式方法和随机方法之间的一种方法。

A decomposition heuristic algorithm was developed to solve the single machine total tardiness problem.

为了解决单机总误工问题,提出了一种分解启发式算法.

Secondly, the heuristic algorithm proposed is used to build FF schedule time list in order to meet the requirement of real-time communication of all remote periodic messages.

其次，提出了基于启发式的FF调度时间表的构建算法，以保证远程周期信息实时通信的要求。

A heuristic algorithm for mapping problem of the network emulation testbed was presented.

提出了一种求解网络仿真实验床映射问题的启发式算法.

As an emphasis, the paper discusses the optimized model and the heuristic algorithm for locomotive to work under the practical operating environment. The paper also analyzes the control strategies base on the target speed and describes the knowledge expression of train expert control.

系统重点探讨了定时约束条件下的列车节能操纵的模型及其启发式解法，详细分析了基于目标速度的列车控制策略以及专家控制原则。

The Structure and Implementation Heuristic Algorithm of Topological Graph Generation of Network

启发式的网络拓扑图生成算法的构造及实现

Finally a numerical example is given to illustrate the effectiveness of the heuristic algorithm and model.

最后,利用仿真研究验证了模型与算法的有效性.

A heuristic algorithm for rectangular packing based on bintree expression

一种基于二叉树结构表达的矩形物体布局的启发式方法

The paper puts forward a new heuristic algorithm named FDSR Algorithm, and implements the algorithm by programming.

本文提出了无向基因组翻转排序的一种新启发式算法，编程实现了该算法，本文简称为FDSR算法。

And we choose a heuristic algorithm to ensure the effectiveness and speed of the reduction.

为了保证约简的效果和速度,选择了一种基于属性重要性的启发式约简算法.

Overall, the proposed heuristic algorithm can effectively make use of redundancy time in stations and segments to carry out adjustments to decrease possibility of train delay occurring, and cause delay losses of train themselves and their follow-up as small as possible.

结果表明，本文提出的启发式算法能有效的利用车站和车站间的冗余时间对列车运行进行调整，从而减少列车晚点发生的概率，使晚点列车本身及其后续列车造成的晚点损失尽可能小。

A New Search Heuristic Algorithm for the Reliability of a Series System with Redundancy

带冗余串联系统可靠性的一种新的直接算法

A Heuristic Algorithm for the Art Gallery Guard Problems

一个艺术画廊看守问题的启发式算法

Dynamic Programming and Heuristic Algorithm for Balancing Mixed Model Lines

混流生产线平衡的动态规划及启发式方法

Finally, the optimized solution of task allocation/ headcount/ shift is found by a heuristic algorithm.

最后，采用启发式平衡算法来获得最优作业/人员/班次平衡方案。

Based on rough sets, a new heuristic algorithm is presented to solve the difficulty. Research on the Feature Subset Selection of Complex Decision Tables

基于粗集理论，本文提出了一种新的决策表最优特征子集选择的启发式算法.复杂决策表的特征提取方法研究

This paper presented a new heuristic algorithm for the 3-dimension pallet loading problem with non-identical items.

摘要针对多种物品单箱三维装箱的问题,设计了一种新的启发式算法.

Secondly, the schedule time lists built by extend rate monotonic algorithm and heuristic algorithm are evaluated and comparatively analyzed, which is based on the simulator.

应用调度仿真平台对分别采用扩展单调速率ERM算法和启发式算法构建的调度时间表进行评价和对比分析；

A Heuristic Task Allocation Algorithm for Multi-Core Based Parallel Systems

一种面向多核处理器并行系统的启发式任务分配算法

In the test synthesis process, this thesis introduces a heuristic algorithm to assign test pattern generators and response analyzers to the modules under test. In the DFT process, this thesis describes a cost function to evaluate the test application time and hardware overhead.

在测试综合过程中，本文运用启发性算法给被测模块分配测试向量产生器与响应分析器；在可测性设计算法中，本文引入一个目标评判函数来确定测试应用时间与硬件开销。

The heuristic algorithm of minimal feature subset selection is proved very efficient by theoretical analysis and experiment.

通过理论分析和实验，证明了该特征选取方法的高效性。

We present a parallel and no-backtrack heuristic algorithm to solve "time tabling problem". The algorithm can find a feasible timetable in O ( nlogn) time under given constrained conditions.

给出一种并行无回溯的解时间表问题的启发式算法，它能在O（nlogn）时间内找到一种满足给定的约束条件的可行时间表，如果这种时间表确实存在的话。

Uncertain face detection is solved by heuristic algorithm, which is invulnerable to gesture, expression and accessories.

该人脸检测方法不受人脸模式的姿态 、 表情和人脸附属物影响.

A heuristic algorithm based on fabu search technology, routing and wavelength assignment ( RWA)-TS-P, which developed from the local search greedy algorithm RWA-greedy, was proposed to solve the optimal design for WDM networks.

提出了一种基于禁忌搜索技术的启发式算法&有效波长与路由分配（RWA TS P）来解决考虑功率限制的WDM光网的优化设计。

Finally, a heuristic algorithm is proposed to move the wires out of the obstacles.

最后采用启发式的障碍避免算法使线网绕开障碍物.

A heuristic algorithm is developed for model solution and an numerical example to test the results.

探讨了模型求解的启发算法并应用数量示例验证了模型结果.

Research on a Heuristic Algorithm of Feature Subset Selection Based on Entropy

基于信息熵的特征子集选择启发式算法的研究