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- In addition, a new accelerating genetic operator was introduced to improve the convergence of GNN. 另外;设计了一个新的加速遗传算子;可以提高实数遗传算法的收敛速度.
- It also designs specialized genetic operator based on improved GA performance and adopts new initial population selection method. 同时从改进遗传算法性能的角度出发,设计了专门的遗传算子,并采用了新的初始种群选择方法。
- According to the phenomenon that single parent can breed offspring through asexual reproduction, evolutionary and genetic operator can be designed. 借鉴生物界单亲父本可以经过无性繁殖得到子代的现象,对进化和遗传等重组算子进行设计。
- From this paper, we can see that using evolutionary algorithm to solve a factual problem, mainly depend on how to code the problem and its genetic operator. 从问题的解决中可以看到,利用遗传算法解决实际问题,主要依赖于问题的编码以及遗传操作算子。
- In addition the well-known genetic operators, this study proposed a new mutation operator called dynamic mutation for solving the resident physician scheduling problem. 不仅如此,针对上述住院医师排班问题所需要达成的需求,改良传统基因演算法的步骤-突变,命名为动态突变。
- One complex number is used to denote each diploid and define the genetic operators. 每一个复数对应于双倍体的一对等位基因 .
- The one-dimensional binary code is used to encode the algorithm because it is suitable to express genetic operators. 为了加快算法的收敛,在适应值函数中引入了惩罚函数,可以保证所求约简既含较少属性又有较强支持度。
- PEGA make up for their lacks and genetic operation of PEGA is much simper than traditional genetic algorithm. 与传统的遗传算法相比,PEGA算法弥补了它们的不足之处,简化了遗传算法。
- Elitist strategy is used during the genetic operation to make sure the user does not lose the fittest result. 然后通过选择、交叉、变异等遗传操作,生成下一代染色体,并在图像库中找出与新一代染色体对应的图像,作为检索结果显示。
- The genetic operators are improved, as a result the inherence shortcoming of integer coding is overcomed. 对遗传操作算子进行了改进,克服了整数编码固有的缺点。
- A repair function is used to eliminate the unfeasible solution produced by genetic operations. 该算法采用了可变长度染色体的编码方法,并使用了随机遍历抽样的选择方法,根据网络的拓扑信息进行交叉和变异操作,同时使用修正函数以消除遗传操作中产生的不可行解。
- In PGA, genetic operation is simpler and the initial population need not to be varied and there is not immature convergence. 它具有遗传操作简单 ,不要求初始群体的广泛多样性 ,不存在“早熟收敛”现象等特点 ,非常适合于求解组合优化问题。
- Standard genetic operators are not always suitable for task matching and scheduling based on permutation representation. 基于任务排列的知识表示,常规的标准遗传操作算子并不总是有效的。
- NIGA based on immune algorithm employs genetic operators to improve antibodies,and niche technique to increase the population diversity. 以免疫算法为基础,通过遗传算法进化抗体群,利用小生境技术保持抗体群的多样性。
- THE MODEL OF GENETIC OPERATOR BASED ON BASIS MATRIX 基于初等矩阵的遗传算子模型
- The code scheme of network structure,and the corresponding genetic operators are designed. As a result,the algorithm converges on the overall optimal structure. 针对这种分类器的结构学习,设计了结合对数似然的适应度函数及相应的遗传算子,并给出了网络结构的编码方案,使得该算法能够收敛到全局最优的结构。
- A novel tube circuit optimization approach for fin-and-tube heat exchanger was presented by developing a particular genetic coding method and genetic operators. 通过设计有针对性的遗传编码方法和遗传操作算子,提出了一种实用有效的换热器管路连接优化方法。
- The main contributions are that a novel coding method and corresponding genetic operators are put forward to avoid the generation of infeasible solutions. 相比同类的研究,该方法的主要优势在于提出一种新颖的编码方法,并设计了相应的遗传算子,避免了在计算过程中不可行解的产生。
- Loosely, a mathematical or logic operator. 不严格地说,一种数学或逻辑运算符。
- That store operator ripped me off. 那个商店的营业员把我骗了。