Simulation results show that using CGA to find optimal threshold can save more operation time than GA and improve convergence probability.
实验结果表明,与遗传算法相比,混沌遗传算法用于阈值寻优减少了运算时间,提高了收敛率。
It is shown that this algorithm ensures convergence to a global minimum with probability 1in a compact region of a weight vector space.
关于算法分析的定理证明了这种混合算法对于紧致集内的权向量构成的任意连续函数能依概率1收敛于全局极小值。
The other is the Indifference Principle of Trial Setup, with which the Theorem of Opinions' Convergence in the subjective probability theory is justified.
二是“试验机制无差别原则”,用以为主观主义概率归纳逻辑的意见收敛定理进行辩护。
Adjusting the probability of acceptance could control the speed of chaos simulated annealing, and influence the rate of convergence.
接收概率衰减速度的调节可以控制混沌退火的速度,从而影响网络的收敛速度。
Finally, the algorithm is tested by three test functions of numerical optimization. The emulational experiment results show that this improved algorithm has greater probability of convergence.
最后,用数值优化中的三个测试函数对该算法进行测试,仿真实验结果显示该算法可有效地提高算法的全局搜索能力。
The property in convergence of sequence of number was imported to convergence in probability and proved it in this paper.
主要把数列收敛的一些性质引进到随机变量依概率收敛中来,并加以证明。
At the same time, the method of time-varying crossover probability factor was adopted to improve the global searching ability and convergence speed of MDE.
同时,采用时变交叉概率因子的方法以提高算法的全局搜索能力和收敛速率。
Under the meaning of convergence in probability the closure of this process is also the process of ellipsoidal equal height.
在依概率收敛的意义下,该过程的闭包也是椭球等高过程。
In this paper, we consider the queuing system for PRE priority discipline with service interruption by using the weak convergence theory of probability measure.
运用概率测度弱收敛理论研究了服务中断的PRE优先排队系统模型。
Probability limit theorems surveyed mainly involved strong laws of large Numbers, rates of convergence, convergence in distribution and large deviation principles.
涉及的概率极限定理包括强大数律,收敛速度,依分布收敛和大偏差原理。
Its strength lies in fast convergence and monotonous improvement of the likelihood probability.
该算法具有快速收敛及保证每步迭代模型的似然概率单调增的优点。
Based on the model, the convergence of the algorithm is analyzed and the global convergence of the algorithm is proved when leaving the divert probability out of account.
在不考虑状态转移概率的情况下证明了思维进化算法能够收敛到全局最优解。
We proved the convergence of GA which we proposed adaptive fitness functions, adaptive crossover probability and adaptive mutation probability.
最后,对提出的自适应交叉概率和自适应变异概率利用遗传算法的公理化理论进行了收敛性的证明。
The paper gives four kinds of convergence of sequence of random variables in probability theory, proves the relations between them.
给出了概率论中所用到的随机变量列的四种收敛性,证明了它们之间的关系。
On the other hand, crossover matrix makes it possible for higher fitness individuals to cross at lower probability and accordingly improves the convergence to some degree.
另一方面交叉矩阵使适值高的个体以低概率交叉,在一定程度上改善了算法的收敛性。
Through embedding a gradient descend operator into the generic algorithm, a hybrid algorithm is achieved with fast convergence and great probability for global optimization.
在遗传算法中嵌入一个梯度下降算子,使得混合算法既有较快的收敛性,又能以较大概率得到全局极值。
The main result is that we get a sufficient condition for the weak convergence of convolution powers of probability measures, by using the method of local grouplization.
讨论一类可数离散半群上概率测度卷积幂的弱收敛性,主要结果是利用局部群化的观点给出了概率测度卷积幂弱收敛的一个充分条件。
On the base of study of packet marking scheme"s convergence, a new method of choosing marking probability had been put forward to get the optimization of convergence."
在对包标记方案的收敛性进行研究的基础上,给出了新的标记概率的选取方法,以得到最优化的收敛性;
The whole scheduling process of dynamic simulation can be observed, which proves the IGA feasible and efficient in practice. IGA could improve the problem of low probability of convergence.
该文提出的改进遗传算法改善了遗传算法中收敛概率低的问题,目标函数能满足客户对车间调度现实问题的需要。
In order to increase the algorithm's capacity of global convergence, some strategies such as adaptive probability of mutation, calculating the degree of similarity, niche technology bas…
种群并行进化策略、变异率自适应调整、与启发式算法相结合等措施提高了遗传算法收敛到最优解的成功率。
With an adventure acceptable probability and fast annealing, VFSA can improve the convergence speed.
采用“冒险”的接受概率和快速退火计划,提高算法的求解速度。
Some new equivalent conditions of weak convergence of probability measure are presented and a sufficient condition for the epi-convergence of expectant functional sequence is obtained.
研究了函数序列关于弱收敛概率测度序列积分的极限定理,给出了概率测度弱收敛的若干新的等价条件,得到了期望泛函序列上图收敛的一个充分条件。
In this paper, the probability measure defined on the compact finite commutative semigroup and us composition convergence is discussed.
文中研究定义在紧有限交换半群上的概率测度,同时研究它们的合成收敛序列的性质。
The calculation amount is huge and the convergence velocity is low, especially in the calculating of small probability events.
但是该法计算量大,收敛速度慢,尤其是对小失效概率问题。
Based on the pheromone updating strategy, local search algorithm, the probability of randomly selected three areas to improve, improve the algorithm's global search ability and convergence of optimal.
通过对信息素更新策略、局部搜索算法、随机选择概率三个方面的改进,提高算法的全局最优搜索能力和收敛性。
The convergence property and dynamic characteristics of the newly proposed population migration algorithm for solving global function optimization problems are analyzed by means of probability.
用概率论分析了新提出的求解函数全局优化问题的人口迁移算法的收敛性及动态特性。
The convergence property and dynamic characteristics of the newly proposed population migration algorithm for solving global function optimization problems are analyzed by means of probability.
用概率论分析了新提出的求解函数全局优化问题的人口迁移算法的收敛性及动态特性。
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