1) global optimization
全局最优
1.
A chaotic search method for global optimization on tent map;
一种基于帐篷映射的混沌搜索全局最优方法
2.
Back propagation algorithm of neural network with global optimization;
一种具有全局最优的神经网络BP算法
3.
Numerical results show that the present algorithm is a promising approach for solving global optimization problems.
把Powell方法作为一个与选择、交叉和变异平行的算子,嵌入到基本遗传算法中,在遗传算法中定义Powell算子,得到一种既有较快收敛性,又能以较大概率求得非线性约束优化问题全局最优解的混合遗传算法-Powell遗传算法。
2) global optimum
全局最优
1.
An improved hybrid genetic algorithm(IHGA)composed of the self-adaptive genetic algorithm(SAGA)based on neighborhood searching and the SGA(standard genetic algorithm)can bring into play their advantages of time saving,high efficiency and mature convergence,as well as the global optimum searching capability of GA(genetic algorithm).
基于邻域搜索的自适应遗传算法和标准遗传算法的一种离散变量结构优化设计的混合遗传算法,既能发挥邻域自适应算法省时、高效、成熟收敛的特点,又能发挥遗传算法全局最优的特点。
2.
Virtually all control and decision problems can be cast as optimization problems ,while most of them exist multiple minima ,so it is always a focus to achieve global optimum by escaping local minimum both in academic and engineering fields.
所有控制决策问题本质上均可归结为优化问题,但大部分存在多极小,因此如何摆脱局部极小以实现全局最优一直是理论界和工程界关注的热点课题。
3.
The hybrid method is an effective approach to solve nonconvex optimization problems, because it inherits the merits of fast searching ability to locate global optimum in the chaos optimization method and the advantage of high convergence speed of the BFGS method.
混合算法兼顾了混沌优化全局搜索能力强和BFGS方法收敛速度快的优点，成为一种求解非凸优化问题全局最优的有效方法。
3) global optimal
全局最优
1.
ICA method with global optimal property based on wavelet transformation;
基于小波变换的全局最优独立分量分离算法
2.
A set of LMIs, which is corresponding with the solution to the global optimal robust performance problem, is proved.
研究了一类时变不确定系统 ,证明了求解全局最优鲁棒性能问题的一组线性矩阵不等式 (LMI) ,给出了相应的全局最优鲁棒控制器的具体设计方法 。
4) global optimal solution
全局最优解
1.
Global Optimal Solution to BOM Based(R,Q) Ordering Policy;
基于BOM的(R,Q)订货策略的全局最优解
2.
Through studing the coding,control parameters and arithmetic operators,the immunity operator and elitist selection strategy were adopted based on the simple genetic operators to prevent individual degeneration in crossover or mutation,so that the algorithm can get global optimal solution.
文章在研究了遗传算法的编码方式、控制参数和算子操作之后,针对其全局收敛性不足的问题,在基本遗传算子的基础上采用免疫遗传算子和保优策略来防止交叉变异中的个体退化,保证遗传算法尽快收敛到全局最优解。
3.
Based on the result that a global optimal solution to linear bilevel programming occurs at an extreme point of its constraint region, we discuss the structural feature of its feasible region and propose a global convergent algorithm which make use of cutting plane technique.
利用线性双层规划的全局最优解可在其约束域的极点上达到这一性质,通过对问题可行解集合的结构进行探讨,引进一种割平面技术,提出了一个求解线性双层规划的全局收敛算法,并通过一个算例说明了算法的求解过程。
5) global optimization
全局最优化
1.
Study on class of filled functions for global optimization;
求全局最优化问题的一类填充函数
2.
A descent algorithm for global optimization;
全局最优化问题的下降算法
3.
The Method of Filled Functions with Single Parameter for Global Optimization and its Convergence;
求全局最优化问题的单参数替代函数法及其收敛性分析
6) global optimization solution
全局最优解
1.
Comparing with Genetic Algorithms and the traditional Dynamic Programming,the proposed algorithm has much stronger ability of local search as well as better convergence property and can find the global optimization solution quickly.
采用模拟退火遗传算法(SAGA)研究了水电站优化调度问题,与GA和经典的DP算法相比,结果表明该算法具有较强的局部搜索能力和较好的收敛能力,能以较快的速度找到全局最优解,是一种有效的搜索方法,可用于水电站优化调度中。
补充资料：全局最优值
分子式：
CAS号：
性质：又称全局最优值。最优化问题中从整体考虑求得的最优结果。全局最优点可能不只一个，但全局最优值只有一个。
CAS号：
性质：又称全局最优值。最优化问题中从整体考虑求得的最优结果。全局最优点可能不只一个，但全局最优值只有一个。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条