混合遗传算法在产生初始种群时引入启发式方法,采用自适应遗传参数和交替使用两种交叉算子;
In the HGA , heuristic algorithm is used to produced initial population , self-adaptive parameter are used in copy operator, crossover operator and mutation operator .
对自适应粒子群算法引入变异算子,并对其进行改进,将其应用到淋巴瘤形态参数的分类问题上。
This paper adds mutation operator to adaptive PSO and apply it in the lymphoma morphology parameter classifier problems.
自适应算法中采用了死区算子,增强了算法的鲁棒性。
Dead-zone operator is adopted in the adaptive algorithm, which improves the robustness of the algorithm.
第三章阐述了作者对基于个体间相似性变异算子以及自适应演化算法的研究。
The third chapter presents our research on real-code adaptive mutation operator based on the similitude between individuals.
该算法针对噪声图像上每一点,应用自适应加权算子,对于不同的图像区域,算子自适应地进行窗口大小和输出像素值的改变。
The adaptive weighting operator is applied to the every point on the noised image, at the same time, it's window size and the corresponding output pixel value adaptively vary with the image area.
它由一种简单、适应面广的动态刻度适应值和选择算子、杂交与变异算子,以及这些算子相应的自适应概率组成。
It is composed of a simple and general purpose dynamic scaled fitness and selection operator, crossover operator, mutation operators and adaptive probabilities for these operators.
采用的相关技术包括增加单纯形寻优算子、运用改进的交叉算子、自适应地调整交叉率和变异率等。
The methods we proposed include adding deterministic simplex searching operation, improving the crossover operator, modifying adaptive crossover probability and adaptive mutation probability.
其中遗传算子分别采用轮盘赌选择算子以及自适应的交叉和变异算子。
Wheel disk gambling selection operator, adaptive crossover and mutation operators are used as genetic operators.
为了改进空域IBD算法的病态,提出了一种自适应正则化算子,取得了较好的恢复结果。
For improving the ill-posed problem of the space IBD method, an adaptive operator is proposed in this paper. The results show that the improved algorithm works well.
算法采用自然数编码,自适应的交叉变异算子,并融入启发式信息有效地提高了搜索效率。
It introduces the natural number coding method, adaptive probabilities of crossover and mutation, and furthermore, makes use of heuristic information to improve search efficiency effectively.
本文提出了一种基于门限化和宽线检测算子的自适应牌照定位方法,解决了复杂背景下的汽车牌照定位问题。
In this paper, an effective approach based on adaptive thresholding and wide line detector to locate and segment the license plate from a capturing image with complicated background is proposed.
针对作业车间调度问题,提出了最小化空闲时间的处理过程及其变异算子,设计了一种自适应遗传算法。
Classic scheduling benchmark problem test shows:the self-adaptive measure can efficiently keep current populations diversity, can use very small population size; shortest idle time .
在对数学形态学算子和传统形态滤波器研究的基础上,提出了基于自适应LMS算法的广义形态滤波器。
On the basis of the research of the morphological operator and traditionally morphology filter, the paper proposes the generalized morphology filter founded on LMS adaptive algorithm.
新算法的主要特点有两个:一是引入演化策略中的高斯变异算子,二是引入自适应搜索子空间。
The new algorithm has two main characteristics: first, introduce the Gauss mutation operator of Evolution Strategies (ES) ; second, introduce variable searching subspace.
该算法对传统遗传算法的编码方式、群体规模以及遗传算子等方面进行了改进,利用专家知识辅助搜寻可行解,并提出罚因子的自适应调整。
This algorithm improves the method of coding, size of population and operators; USES expert knowledge to aid searching feasible solution; and presents self adaptive adjusting of penalty factor.
对于模型的求解方法,构造了一种自适应的混沌遗传算法,采用自然数编码方式,动态的在线调整算法的交叉和变异概率,并采用混沌优化方法作为变异算子。
The algorithm used natural number coding method with dynamically adjustment for the probability coefficients of crossover and mutation, and used chaos optimization method as the mut.
该算法采用自适应并行搜索策略,在记忆库中引入定向突变算子,增强算法的局部定向搜索能力,并改善算法早熟的问题。
By adopting adaptive parallel search strategy with orthomutation operator in the memory base, the APIA can strength the ability of local directed search and jump out of local optimization.
该算法采用自适应并行搜索策略,在记忆库中引入定向突变算子,增强算法的局部定向搜索能力,并改善算法早熟的问题。
By adopting adaptive parallel search strategy with orthomutation operator in the memory base, the APIA can strength the ability of local directed search and jump out of local optimization.
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