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genetic hybrid
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     FUZZY GENETIC HYBRID ALGORITHM FOR MARKET TIMING PREDICTION OF STOCK INVESTMENT
     基于模糊-遗传杂合算法对证券投资市场时机预测的研究(英文)
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     Short Term Environmental/Economic Generation Scheduling Based on Chaos Genetic Hybrid Optimization Algorithm
     基于混沌遗传混合优化算法的短期负荷环境和经济调度
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     Generative mechanism of cherry with two ovules and one seed and genetic hybrid of the new variety are discussed in the paper.
     本文还讨论了樱桃二个胚珠—粒种子的生殖机理以及供试樱桃新品种的遗传杂合性.
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     The genetic
     用等电聚焦免疫固定技术调查成都地区汉族群体Bf的遗传多态性。
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     Studies on Hybrid Genetic Algorithms
     关于杂合遗传算法的研究
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     HYBRID GENETIC ALGORITHM AND ITS APPLICATION
     混合遗传算法及应用
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  genetic hybrid
Sequential Circuit Test Generation Using a Symbolic/Genetic Hybrid Approach
      
In this paper we discuss the genetic hybrid algorithm, the nonlinear problems to be solved and present the results of the empirical tests.
      
In the present paper we apply a new Genetic Hybrid Algorithm (GHA) to globally minimize a representative set of ill-conditioned econometric/mathematical functions.
      
Solving Irregular Econometric and Mathematical Optimization Problems with a Genetic Hybrid Algorithm
      
The paper proposes a new neuro-genetic hybrid algorithm (NGHA) for coping with ill-conditioned time-series processes.
      
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The microsporogenesis belongs to the simultaneous type. The unpaired univalents and micronucleus etc. are observed in the melosis of the PMC. The mature pollen grain is a threecells structure with three germ furrow. The ovary of cherry is epicarpellate,Uniloculament,and has two ovules in pandulous placenta. The ovule is anatropous,bitegument and crassinucellate. The development of embryo sac conforms to polygonu type,the mature embryo sac with 7 cells and 8 nuclei only one of the. two ovules can develope a breeding...

The microsporogenesis belongs to the simultaneous type. The unpaired univalents and micronucleus etc. are observed in the melosis of the PMC. The mature pollen grain is a threecells structure with three germ furrow. The ovary of cherry is epicarpellate,Uniloculament,and has two ovules in pandulous placenta. The ovule is anatropous,bitegument and crassinucellate. The development of embryo sac conforms to polygonu type,the mature embryo sac with 7 cells and 8 nuclei only one of the. two ovules can develope a breeding male gametophyte. Generative mechanism of cherry with two ovules and one seed and genetic hybrid of the new variety are discussed in the paper.

樱桃小孢子的发生为同时型.在小孢子母细胞的减数分裂中出现不能配对的单价染色体及微核等异常现象.花粉粒为三细胞型,具三个萌发沟.樱桃的子房上位、单心皮,一室有两个胚珠,悬垂胎座.胚珠倒生.厚珠心,单珠被.胚囊发育属蓼型,为七细胞8核胚囊.两个胚珠中只有一个能正常发育成雌配子体.本文还讨论了樱桃二个胚珠—粒种子的生殖机理以及供试樱桃新品种的遗传杂合性.

According to specific randomicity, ergodicity and regularity of chaos movement and complete searching characteristic of genetic algorithm, chaos-genetic hybrid algorithm is developed. Its basic idea is to make the little perturbation for optimal results of genetic algorithm searching. Then, on the basis of it, chaos searching is done. The method is of advantages of chaos optimization and genetic algorithm. Furthermore, compared it with traditional genetic algorithm, its ability of jumping...

According to specific randomicity, ergodicity and regularity of chaos movement and complete searching characteristic of genetic algorithm, chaos-genetic hybrid algorithm is developed. Its basic idea is to make the little perturbation for optimal results of genetic algorithm searching. Then, on the basis of it, chaos searching is done. The method is of advantages of chaos optimization and genetic algorithm. Furthermore, compared it with traditional genetic algorithm, its ability of jumping local optimization is strengthen and searching efficiency is considerably increased. A case history shows that the method is of wide application prospect.

利用混沌运动所特有的随机性、遍历性和规律性,以及遗传算法的全局搜索特性,提出了一种混沌遗传混合优化算法。其基本思想是对遗传算法搜索寻优的结果作微小扰动,再进行混沌搜索。该方法兼有混沌优化与遗传算法的优点,比传统的遗传算法更具有跳出局部最优的能力,搜索的效率也有很大的提高。算例表明该方法具有广泛的应用前景。

Chaos optimization is good at searching local solutions and sensitive to initial value.A self-adapting chaos-genetic hybrid algorithm(SA-CGA) is thus proposed to combine the chaos optimization with TGA(typical genetic algorithm) together.Differing from other conventional chaos-genetic hybrid algorithms,in the algorithm proposed a chaos operator is introduced in the evolution process according to the measure of species diversity and an excellent solvability domain is given in global search space...

Chaos optimization is good at searching local solutions and sensitive to initial value.A self-adapting chaos-genetic hybrid algorithm(SA-CGA) is thus proposed to combine the chaos optimization with TGA(typical genetic algorithm) together.Differing from other conventional chaos-genetic hybrid algorithms,in the algorithm proposed a chaos operator is introduced in the evolution process according to the measure of species diversity and an excellent solvability domain is given in global search space by means of random probability.Then,as a whole,two domains are chaotically disturbed,i.e.,searching in the excellent solvability domain in detail together with disturbing greatly the global solvability domain.Numerical simulation shows that the algorithm not only accelerates the convergence rate but improves its accuracy,thus solving the premature problem frequently found in TGA.

提出自适应搜索空间的混沌遗传混合算法.该方法不同于一般的混沌遗传混合算法,它在遗传进化的过程中根据群体多样性测度引入混沌算子,并从全局搜索空间以随机概率解析出优秀解域,对个体分两个区域进行混沌扰动:优秀解域细搜索和全局解域大扰动.数值仿真表明该算法既加快了收敛速度又提高了收敛精度,解决了传统遗传算法的早熟问题.

 
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